Home / 41,038,909.12-61,706,022.90-37,839,586.24

Finding the Fourth Proportional to 41,038,909.12, 61,706,022.90 and 37,839,586.24

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Solution

The fourth proportional to 41,038,909.12, 61,706,022.90 and 37,839,586.24 is: 56,895,527.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,038,909.12 : 61,706,022.90 = 37,839,586.24 : x
  2. Step 2: Convert to fraction form
    41,038,909.12/61,706,022.90 = 37,839,586.24/x
  3. Step 3: Cross multiply
    41,038,909.12x = 61,706,022.90 × 37,839,586.24
  4. Step 4: Simplify right side
    41,038,909.12x = 2,334,930,375,051,965
  5. Step 5: Solve for x
    x = 2,334,930,375,051,965/41,038,909.12
  6. Step 6: Final answer
    x = 56,895,527.32

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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.