Home / 16,645,252.40-24,952,132.20-9,827,061.20

Finding the Fourth Proportional to 16,645,252.40, 24,952,132.20 and 9,827,061.20

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Solution

The fourth proportional to 16,645,252.40, 24,952,132.20 and 9,827,061.20 is: 14,731,295.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,645,252.40 : 24,952,132.20 = 9,827,061.20 : x
  2. Step 2: Convert to fraction form
    16,645,252.40/24,952,132.20 = 9,827,061.20/x
  3. Step 3: Cross multiply
    16,645,252.40x = 24,952,132.20 × 9,827,061.20
  4. Step 4: Simplify right side
    16,645,252.40x = 245,206,130,199,890.62
  5. Step 5: Solve for x
    x = 245,206,130,199,890.62/16,645,252.40
  6. Step 6: Final answer
    x = 14,731,295.41

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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.