Home / 102,250,116.10-153,602,177.56-63,417,265.46

Finding the Fourth Proportional to 102,250,116.10, 153,602,177.56 and 63,417,265.46

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Solution

The fourth proportional to 102,250,116.10, 153,602,177.56 and 63,417,265.46 is: 95,266,689.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,250,116.10 : 153,602,177.56 = 63,417,265.46 : x
  2. Step 2: Convert to fraction form
    102,250,116.10/153,602,177.56 = 63,417,265.46/x
  3. Step 3: Cross multiply
    102,250,116.10x = 153,602,177.56 × 63,417,265.46
  4. Step 4: Simplify right side
    102,250,116.10x = 9,741,030,068,630,022
  5. Step 5: Solve for x
    x = 9,741,030,068,630,022/102,250,116.10
  6. Step 6: Final answer
    x = 95,266,689.57

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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.