Home / 4,819,428,305.10-7,229,142,457.65-4,819,428,305.10

Finding the Fourth Proportional to 4,819,428,305.10, 7,229,142,457.65 and 4,819,428,305.10

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Solution

The fourth proportional to 4,819,428,305.10, 7,229,142,457.65 and 4,819,428,305.10 is: 7,229,142,457.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,428,305.10 : 7,229,142,457.65 = 4,819,428,305.10 : x
  2. Step 2: Convert to fraction form
    4,819,428,305.10/7,229,142,457.65 = 4,819,428,305.10/x
  3. Step 3: Cross multiply
    4,819,428,305.10x = 7,229,142,457.65 × 4,819,428,305.10
  4. Step 4: Simplify right side
    4,819,428,305.10x = 34,840,333,781,998,587,904
  5. Step 5: Solve for x
    x = 34,840,333,781,998,587,904/4,819,428,305.10
  6. Step 6: Final answer
    x = 7,229,142,457.65

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Half scale
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Double scale
Find fourth proportional to 4,819,428,306.10, 7,229,142,459.15 and 4,819,428,306.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.