Home / 16,642,706.20-24,964,059.30-14,739,141.40

Finding the Fourth Proportional to 16,642,706.20, 24,964,059.30 and 14,739,141.40

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Solution

The fourth proportional to 16,642,706.20, 24,964,059.30 and 14,739,141.40 is: 22,108,712.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,706.20 : 24,964,059.30 = 14,739,141.40 : x
  2. Step 2: Convert to fraction form
    16,642,706.20/24,964,059.30 = 14,739,141.40/x
  3. Step 3: Cross multiply
    16,642,706.20x = 24,964,059.30 × 14,739,141.40
  4. Step 4: Simplify right side
    16,642,706.20x = 367,948,799,940,685.06
  5. Step 5: Solve for x
    x = 367,948,799,940,685.06/16,642,706.20
  6. Step 6: Final answer
    x = 22,108,712.10

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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.