Home / 25,099,202.40-37,644,460.80-6,655,269.12

Finding the Fourth Proportional to 25,099,202.40, 37,644,460.80 and 6,655,269.12

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Solution

The fourth proportional to 25,099,202.40, 37,644,460.80 and 6,655,269.12 is: 9,981,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,099,202.40 : 37,644,460.80 = 6,655,269.12 : x
  2. Step 2: Convert to fraction form
    25,099,202.40/37,644,460.80 = 6,655,269.12/x
  3. Step 3: Cross multiply
    25,099,202.40x = 37,644,460.80 × 6,655,269.12
  4. Step 4: Simplify right side
    25,099,202.40x = 250,534,017,501,290.47
  5. Step 5: Solve for x
    x = 250,534,017,501,290.47/25,099,202.40
  6. Step 6: Final answer
    x = 9,981,752.15

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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.