Home / 25,451,764.10-38,177,129.47-6,282,687.23

Finding the Fourth Proportional to 25,451,764.10, 38,177,129.47 and 6,282,687.23

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Solution

The fourth proportional to 25,451,764.10, 38,177,129.47 and 6,282,687.23 is: 9,423,903.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,451,764.10 : 38,177,129.47 = 6,282,687.23 : x
  2. Step 2: Convert to fraction form
    25,451,764.10/38,177,129.47 = 6,282,687.23/x
  3. Step 3: Cross multiply
    25,451,764.10x = 38,177,129.47 × 6,282,687.23
  4. Step 4: Simplify right side
    25,451,764.10x = 239,854,963,799,225.69
  5. Step 5: Solve for x
    x = 239,854,963,799,225.69/25,451,764.10
  6. Step 6: Final answer
    x = 9,423,903.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.