Home / 67,575,853,213.29-93,254,769,781.22-36,676,138,517.69

Finding the Fourth Proportional to 67,575,853,213.29, 93,254,769,781.22 and 36,676,138,517.69

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Solution

The fourth proportional to 67,575,853,213.29, 93,254,769,781.22 and 36,676,138,517.69 is: 50,613,121,274.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,575,853,213.29 : 93,254,769,781.22 = 36,676,138,517.69 : x
  2. Step 2: Convert to fraction form
    67,575,853,213.29/93,254,769,781.22 = 36,676,138,517.69/x
  3. Step 3: Cross multiply
    67,575,853,213.29x = 93,254,769,781.22 × 36,676,138,517.69
  4. Step 4: Simplify right side
    67,575,853,213.29x = 3,420,224,853,930,959,962,112
  5. Step 5: Solve for x
    x = 3,420,224,853,930,959,962,112/67,575,853,213.29
  6. Step 6: Final answer
    x = 50,613,121,274.78

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1.5x scale

Why These Related Problems?

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