Home / 64,549,736,224.29-89,078,945,381.17-35,613,924,676.22

Finding the Fourth Proportional to 64,549,736,224.29, 89,078,945,381.17 and 35,613,924,676.22

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Solution

The fourth proportional to 64,549,736,224.29, 89,078,945,381.17 and 35,613,924,676.22 is: 49,147,386,753.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,549,736,224.29 : 89,078,945,381.17 = 35,613,924,676.22 : x
  2. Step 2: Convert to fraction form
    64,549,736,224.29/89,078,945,381.17 = 35,613,924,676.22/x
  3. Step 3: Cross multiply
    64,549,736,224.29x = 89,078,945,381.17 × 35,613,924,676.22
  4. Step 4: Simplify right side
    64,549,736,224.29x = 3,172,450,851,042,175,221,760
  5. Step 5: Solve for x
    x = 3,172,450,851,042,175,221,760/64,549,736,224.29
  6. Step 6: Final answer
    x = 49,147,386,753.35

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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.