Home / 67,575,853,171.48-93,254,769,723.69-36,676,138,476.04

Finding the Fourth Proportional to 67,575,853,171.48, 93,254,769,723.69 and 36,676,138,476.04

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Solution

The fourth proportional to 67,575,853,171.48, 93,254,769,723.69 and 36,676,138,476.04 is: 50,613,121,217.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,575,853,171.48 : 93,254,769,723.69 = 36,676,138,476.04 : x
  2. Step 2: Convert to fraction form
    67,575,853,171.48/93,254,769,723.69 = 36,676,138,476.04/x
  3. Step 3: Cross multiply
    67,575,853,171.48x = 93,254,769,723.69 × 36,676,138,476.04
  4. Step 4: Simplify right side
    67,575,853,171.48x = 3,420,224,847,937,093,500,928
  5. Step 5: Solve for x
    x = 3,420,224,847,937,093,500,928/67,575,853,171.48
  6. Step 6: Final answer
    x = 50,613,121,217.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.