Home / 24,253,801.30-36,385,756.35-8,084,775.70

Finding the Fourth Proportional to 24,253,801.30, 36,385,756.35 and 8,084,775.70

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Solution

The fourth proportional to 24,253,801.30, 36,385,756.35 and 8,084,775.70 is: 12,128,848.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,801.30 : 36,385,756.35 = 8,084,775.70 : x
  2. Step 2: Convert to fraction form
    24,253,801.30/36,385,756.35 = 8,084,775.70/x
  3. Step 3: Cross multiply
    24,253,801.30x = 36,385,756.35 × 8,084,775.70
  4. Step 4: Simplify right side
    24,253,801.30x = 294,170,678,764,600.69
  5. Step 5: Solve for x
    x = 294,170,678,764,600.69/24,253,801.30
  6. Step 6: Final answer
    x = 12,128,848.39

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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.