Home / 44,645,702.01-66,934,490.28-20,367,650.31

Finding the Fourth Proportional to 44,645,702.01, 66,934,490.28 and 20,367,650.31

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Solution

The fourth proportional to 44,645,702.01, 66,934,490.28 and 20,367,650.31 is: 30,535,935.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,645,702.01 : 66,934,490.28 = 20,367,650.31 : x
  2. Step 2: Convert to fraction form
    44,645,702.01/66,934,490.28 = 20,367,650.31/x
  3. Step 3: Cross multiply
    44,645,702.01x = 66,934,490.28 × 20,367,650.31
  4. Step 4: Simplify right side
    44,645,702.01x = 1,363,298,291,701,134
  5. Step 5: Solve for x
    x = 1,363,298,291,701,134/44,645,702.01
  6. Step 6: Final answer
    x = 30,535,935.83

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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.