Home / 5,670,798,403.60-8,506,197,605.40-4,906,386,499.60

Finding the Fourth Proportional to 5,670,798,403.60, 8,506,197,605.40 and 4,906,386,499.60

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Solution

The fourth proportional to 5,670,798,403.60, 8,506,197,605.40 and 4,906,386,499.60 is: 7,359,579,749.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,798,403.60 : 8,506,197,605.40 = 4,906,386,499.60 : x
  2. Step 2: Convert to fraction form
    5,670,798,403.60/8,506,197,605.40 = 4,906,386,499.60/x
  3. Step 3: Cross multiply
    5,670,798,403.60x = 8,506,197,605.40 × 4,906,386,499.60
  4. Step 4: Simplify right side
    5,670,798,403.60x = 41,734,693,094,064,406,528
  5. Step 5: Solve for x
    x = 41,734,693,094,064,406,528/5,670,798,403.60
  6. Step 6: Final answer
    x = 7,359,579,749.40

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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.