Home / 16,169,625.20-24,254,437.80-15,602,754.80

Finding the Fourth Proportional to 16,169,625.20, 24,254,437.80 and 15,602,754.80

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Solution

The fourth proportional to 16,169,625.20, 24,254,437.80 and 15,602,754.80 is: 23,404,132.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,625.20 : 24,254,437.80 = 15,602,754.80 : x
  2. Step 2: Convert to fraction form
    16,169,625.20/24,254,437.80 = 15,602,754.80/x
  3. Step 3: Cross multiply
    16,169,625.20x = 24,254,437.80 × 15,602,754.80
  4. Step 4: Simplify right side
    16,169,625.20x = 378,436,045,805,251.50
  5. Step 5: Solve for x
    x = 378,436,045,805,251.50/16,169,625.20
  6. Step 6: Final answer
    x = 23,404,132.20

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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.