Home / 110,266,104.55-152,161,447.65-60,696,796.15

Finding the Fourth Proportional to 110,266,104.55, 152,161,447.65 and 60,696,796.15

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Solution

The fourth proportional to 110,266,104.55, 152,161,447.65 and 60,696,796.15 is: 83,758,398.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,266,104.55 : 152,161,447.65 = 60,696,796.15 : x
  2. Step 2: Convert to fraction form
    110,266,104.55/152,161,447.65 = 60,696,796.15/x
  3. Step 3: Cross multiply
    110,266,104.55x = 152,161,447.65 × 60,696,796.15
  4. Step 4: Simplify right side
    110,266,104.55x = 9,235,712,369,900,946
  5. Step 5: Solve for x
    x = 9,235,712,369,900,946/110,266,104.55
  6. Step 6: Final answer
    x = 83,758,398.90

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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.