Home / 43,812,002.70-65,592,032.85-26,805,890.70

Finding the Fourth Proportional to 43,812,002.70, 65,592,032.85 and 26,805,890.70

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Solution

The fourth proportional to 43,812,002.70, 65,592,032.85 and 26,805,890.70 is: 40,131,761.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,812,002.70 : 65,592,032.85 = 26,805,890.70 : x
  2. Step 2: Convert to fraction form
    43,812,002.70/65,592,032.85 = 26,805,890.70/x
  3. Step 3: Cross multiply
    43,812,002.70x = 65,592,032.85 × 26,805,890.70
  4. Step 4: Simplify right side
    43,812,002.70x = 1,758,252,863,367,909.50
  5. Step 5: Solve for x
    x = 1,758,252,863,367,909.50/43,812,002.70
  6. Step 6: Final answer
    x = 40,131,761.96

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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.