Home / 63,828,472.60-95,714,715.30-25,477,240.60

Finding the Fourth Proportional to 63,828,472.60, 95,714,715.30 and 25,477,240.60

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Solution

The fourth proportional to 63,828,472.60, 95,714,715.30 and 25,477,240.60 is: 38,204,687.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,828,472.60 : 95,714,715.30 = 25,477,240.60 : x
  2. Step 2: Convert to fraction form
    63,828,472.60/95,714,715.30 = 25,477,240.60/x
  3. Step 3: Cross multiply
    63,828,472.60x = 95,714,715.30 × 25,477,240.60
  4. Step 4: Simplify right side
    63,828,472.60x = 2,438,546,830,658,601
  5. Step 5: Solve for x
    x = 2,438,546,830,658,601/63,828,472.60
  6. Step 6: Final answer
    x = 38,204,687.21

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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.