Home / 51,125,798.60-76,688,697.90-24,251,942.60

Finding the Fourth Proportional to 51,125,798.60, 76,688,697.90 and 24,251,942.60

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Solution

The fourth proportional to 51,125,798.60, 76,688,697.90 and 24,251,942.60 is: 36,377,913.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,125,798.60 : 76,688,697.90 = 24,251,942.60 : x
  2. Step 2: Convert to fraction form
    51,125,798.60/76,688,697.90 = 24,251,942.60/x
  3. Step 3: Cross multiply
    51,125,798.60x = 76,688,697.90 × 24,251,942.60
  4. Step 4: Simplify right side
    51,125,798.60x = 1,859,849,899,539,540.75
  5. Step 5: Solve for x
    x = 1,859,849,899,539,540.75/51,125,798.60
  6. Step 6: Final answer
    x = 36,377,913.90

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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.