Home / 6,205,293,005.10-9,307,939,507.65-6,205,293,005.10

Finding the Fourth Proportional to 6,205,293,005.10, 9,307,939,507.65 and 6,205,293,005.10

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Solution

The fourth proportional to 6,205,293,005.10, 9,307,939,507.65 and 6,205,293,005.10 is: 9,307,939,507.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,205,293,005.10 : 9,307,939,507.65 = 6,205,293,005.10 : x
  2. Step 2: Convert to fraction form
    6,205,293,005.10/9,307,939,507.65 = 6,205,293,005.10/x
  3. Step 3: Cross multiply
    6,205,293,005.10x = 9,307,939,507.65 × 6,205,293,005.10
  4. Step 4: Simplify right side
    6,205,293,005.10x = 57,758,491,918,714,486,784
  5. Step 5: Solve for x
    x = 57,758,491,918,714,486,784/6,205,293,005.10
  6. Step 6: Final answer
    x = 9,307,939,507.65

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Double scale
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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.