Home / 24,234,524.70-36,288,801.45-19,153,686.30

Finding the Fourth Proportional to 24,234,524.70, 36,288,801.45 and 19,153,686.30

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Solution

The fourth proportional to 24,234,524.70, 36,288,801.45 and 19,153,686.30 is: 28,680,748.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234,524.70 : 36,288,801.45 = 19,153,686.30 : x
  2. Step 2: Convert to fraction form
    24,234,524.70/36,288,801.45 = 19,153,686.30/x
  3. Step 3: Cross multiply
    24,234,524.70x = 36,288,801.45 × 19,153,686.30
  4. Step 4: Simplify right side
    24,234,524.70x = 695,064,319,176,285.25
  5. Step 5: Solve for x
    x = 695,064,319,176,285.25/24,234,524.70
  6. Step 6: Final answer
    x = 28,680,748.96

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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.