Home / 15,948,044.30-23,922,066.45-9,555,005.90

Finding the Fourth Proportional to 15,948,044.30, 23,922,066.45 and 9,555,005.90

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Solution

The fourth proportional to 15,948,044.30, 23,922,066.45 and 9,555,005.90 is: 14,332,508.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,948,044.30 : 23,922,066.45 = 9,555,005.90 : x
  2. Step 2: Convert to fraction form
    15,948,044.30/23,922,066.45 = 9,555,005.90/x
  3. Step 3: Cross multiply
    15,948,044.30x = 23,922,066.45 × 9,555,005.90
  4. Step 4: Simplify right side
    15,948,044.30x = 228,575,486,069,942.06
  5. Step 5: Solve for x
    x = 228,575,486,069,942.06/15,948,044.30
  6. Step 6: Final answer
    x = 14,332,508.85

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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.