Home / 16,579,218.60-24,868,827.90-9,404,765.10

Finding the Fourth Proportional to 16,579,218.60, 24,868,827.90 and 9,404,765.10

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Solution

The fourth proportional to 16,579,218.60, 24,868,827.90 and 9,404,765.10 is: 14,107,147.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,579,218.60 : 24,868,827.90 = 9,404,765.10 : x
  2. Step 2: Convert to fraction form
    16,579,218.60/24,868,827.90 = 9,404,765.10/x
  3. Step 3: Cross multiply
    16,579,218.60x = 24,868,827.90 × 9,404,765.10
  4. Step 4: Simplify right side
    16,579,218.60x = 233,885,484,711,826.28
  5. Step 5: Solve for x
    x = 233,885,484,711,826.28/16,579,218.60
  6. Step 6: Final answer
    x = 14,107,147.65

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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.