Home / 16,899,204.30-25,348,806.45-9,340,932.30

Finding the Fourth Proportional to 16,899,204.30, 25,348,806.45 and 9,340,932.30

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Solution

The fourth proportional to 16,899,204.30, 25,348,806.45 and 9,340,932.30 is: 14,011,398.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,899,204.30 : 25,348,806.45 = 9,340,932.30 : x
  2. Step 2: Convert to fraction form
    16,899,204.30/25,348,806.45 = 9,340,932.30/x
  3. Step 3: Cross multiply
    16,899,204.30x = 25,348,806.45 × 9,340,932.30
  4. Step 4: Simplify right side
    16,899,204.30x = 236,781,484,935,253.34
  5. Step 5: Solve for x
    x = 236,781,484,935,253.34/16,899,204.30
  6. Step 6: Final answer
    x = 14,011,398.45

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1.5x scale

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.