Home / 69,984,070.35-104,976,105.53-24,545,864.85

Finding the Fourth Proportional to 69,984,070.35, 104,976,105.53 and 24,545,864.85

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Solution

The fourth proportional to 69,984,070.35, 104,976,105.53 and 24,545,864.85 is: 36,818,797.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,070.35 : 104,976,105.53 = 24,545,864.85 : x
  2. Step 2: Convert to fraction form
    69,984,070.35/104,976,105.53 = 24,545,864.85/x
  3. Step 3: Cross multiply
    69,984,070.35x = 104,976,105.53 × 24,545,864.85
  4. Step 4: Simplify right side
    69,984,070.35x = 2,576,729,298,695,988.50
  5. Step 5: Solve for x
    x = 2,576,729,298,695,988.50/69,984,070.35
  6. Step 6: Final answer
    x = 36,818,797.28

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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.