Home / 34,700,282.15-52,061,301.11-20,882,318.20

Finding the Fourth Proportional to 34,700,282.15, 52,061,301.11 and 20,882,318.20

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Solution

The fourth proportional to 34,700,282.15, 52,061,301.11 and 20,882,318.20 is: 31,330,023.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700,282.15 : 52,061,301.11 = 20,882,318.20 : x
  2. Step 2: Convert to fraction form
    34,700,282.15/52,061,301.11 = 20,882,318.20/x
  3. Step 3: Cross multiply
    34,700,282.15x = 52,061,301.11 × 20,882,318.20
  4. Step 4: Simplify right side
    34,700,282.15x = 1,087,160,655,607,085.75
  5. Step 5: Solve for x
    x = 1,087,160,655,607,085.75/34,700,282.15
  6. Step 6: Final answer
    x = 31,330,023.52

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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.