Home / 113,181,306.90-169,771,748.19-35,464,160.58

Finding the Fourth Proportional to 113,181,306.90, 169,771,748.19 and 35,464,160.58

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Solution

The fourth proportional to 113,181,306.90, 169,771,748.19 and 35,464,160.58 is: 53,196,174.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,181,306.90 : 169,771,748.19 = 35,464,160.58 : x
  2. Step 2: Convert to fraction form
    113,181,306.90/169,771,748.19 = 35,464,160.58/x
  3. Step 3: Cross multiply
    113,181,306.90x = 169,771,748.19 × 35,464,160.58
  4. Step 4: Simplify right side
    113,181,306.90x = 6,020,812,539,757,484
  5. Step 5: Solve for x
    x = 6,020,812,539,757,484/113,181,306.90
  6. Step 6: Final answer
    x = 53,196,174.39

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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.