Home / 63,895,110.40-95,842,665.60-25,584,119.20

Finding the Fourth Proportional to 63,895,110.40, 95,842,665.60 and 25,584,119.20

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Solution

The fourth proportional to 63,895,110.40, 95,842,665.60 and 25,584,119.20 is: 38,376,178.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,895,110.40 : 95,842,665.60 = 25,584,119.20 : x
  2. Step 2: Convert to fraction form
    63,895,110.40/95,842,665.60 = 25,584,119.20/x
  3. Step 3: Cross multiply
    63,895,110.40x = 95,842,665.60 × 25,584,119.20
  4. Step 4: Simplify right side
    63,895,110.40x = 2,452,050,181,156,139.50
  5. Step 5: Solve for x
    x = 2,452,050,181,156,139.50/63,895,110.40
  6. Step 6: Final answer
    x = 38,376,178.80

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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.