Home / 25,024,269.60-37,508,410.80-10,644,890.40

Finding the Fourth Proportional to 25,024,269.60, 37,508,410.80 and 10,644,890.40

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Solution

The fourth proportional to 25,024,269.60, 37,508,410.80 and 10,644,890.40 is: 15,955,427.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,024,269.60 : 37,508,410.80 = 10,644,890.40 : x
  2. Step 2: Convert to fraction form
    25,024,269.60/37,508,410.80 = 10,644,890.40/x
  3. Step 3: Cross multiply
    25,024,269.60x = 37,508,410.80 × 10,644,890.40
  4. Step 4: Simplify right side
    25,024,269.60x = 399,272,922,044,176.31
  5. Step 5: Solve for x
    x = 399,272,922,044,176.31/25,024,269.60
  6. Step 6: Final answer
    x = 15,955,427.61

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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.