Home / 14,785,234.60-22,172,603.10-10,236,274.60

Finding the Fourth Proportional to 14,785,234.60, 22,172,603.10 and 10,236,274.60

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Solution

The fourth proportional to 14,785,234.60, 22,172,603.10 and 10,236,274.60 is: 15,350,777.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,234.60 : 22,172,603.10 = 10,236,274.60 : x
  2. Step 2: Convert to fraction form
    14,785,234.60/22,172,603.10 = 10,236,274.60/x
  3. Step 3: Cross multiply
    14,785,234.60x = 22,172,603.10 × 10,236,274.60
  4. Step 4: Simplify right side
    14,785,234.60x = 226,964,853,928,411.28
  5. Step 5: Solve for x
    x = 226,964,853,928,411.28/14,785,234.60
  6. Step 6: Final answer
    x = 15,350,777.99

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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.