Home / 15,452,044.38-23,182,937.64-9,698,779.62

Finding the Fourth Proportional to 15,452,044.38, 23,182,937.64 and 9,698,779.62

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Solution

The fourth proportional to 15,452,044.38, 23,182,937.64 and 9,698,779.62 is: 14,551,226.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,452,044.38 : 23,182,937.64 = 9,698,779.62 : x
  2. Step 2: Convert to fraction form
    15,452,044.38/23,182,937.64 = 9,698,779.62/x
  3. Step 3: Cross multiply
    15,452,044.38x = 23,182,937.64 × 9,698,779.62
  4. Step 4: Simplify right side
    15,452,044.38x = 224,846,203,114,562.88
  5. Step 5: Solve for x
    x = 224,846,203,114,562.88/15,452,044.38
  6. Step 6: Final answer
    x = 14,551,226.85

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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.