Home / 110,689,505.08-166,017,230-36,914,581.14

Finding the Fourth Proportional to 110,689,505.08, 166,017,230 and 36,914,581.14

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Solution

The fourth proportional to 110,689,505.08, 166,017,230 and 36,914,581.14 is: 55,366,193.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,689,505.08 : 166,017,230 = 36,914,581.14 : x
  2. Step 2: Convert to fraction form
    110,689,505.08/166,017,230 = 36,914,581.14/x
  3. Step 3: Cross multiply
    110,689,505.08x = 166,017,230 × 36,914,581.14
  4. Step 4: Simplify right side
    110,689,505.08x = 6,128,456,507,473,042
  5. Step 5: Solve for x
    x = 6,128,456,507,473,042/110,689,505.08
  6. Step 6: Final answer
    x = 55,366,193.06

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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.