Home / 110,719,502.15-166,079,253.23-59,701,166.15

Finding the Fourth Proportional to 110,719,502.15, 166,079,253.23 and 59,701,166.15

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Solution

The fourth proportional to 110,719,502.15, 166,079,253.23 and 59,701,166.15 is: 89,551,749.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,719,502.15 : 166,079,253.23 = 59,701,166.15 : x
  2. Step 2: Convert to fraction form
    110,719,502.15/166,079,253.23 = 59,701,166.15/x
  3. Step 3: Cross multiply
    110,719,502.15x = 166,079,253.23 × 59,701,166.15
  4. Step 4: Simplify right side
    110,719,502.15x = 9,915,125,090,853,648
  5. Step 5: Solve for x
    x = 9,915,125,090,853,648/110,719,502.15
  6. Step 6: Final answer
    x = 89,551,749.23

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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.