Home / 16,397,952.60-24,604,301.70-7,417,882.20

Finding the Fourth Proportional to 16,397,952.60, 24,604,301.70 and 7,417,882.20

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Solution

The fourth proportional to 16,397,952.60, 24,604,301.70 and 7,417,882.20 is: 11,130,158.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,397,952.60 : 24,604,301.70 = 7,417,882.20 : x
  2. Step 2: Convert to fraction form
    16,397,952.60/24,604,301.70 = 7,417,882.20/x
  3. Step 3: Cross multiply
    16,397,952.60x = 24,604,301.70 × 7,417,882.20
  4. Step 4: Simplify right side
    16,397,952.60x = 182,511,811,623,859.75
  5. Step 5: Solve for x
    x = 182,511,811,623,859.75/16,397,952.60
  6. Step 6: Final answer
    x = 11,130,158.51

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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.