Home / 11,034,793.12-16,554,572.10-3,359,038.18

Finding the Fourth Proportional to 11,034,793.12, 16,554,572.10 and 3,359,038.18

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Solution

The fourth proportional to 11,034,793.12, 16,554,572.10 and 3,359,038.18 is: 5,039,282.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,034,793.12 : 16,554,572.10 = 3,359,038.18 : x
  2. Step 2: Convert to fraction form
    11,034,793.12/16,554,572.10 = 3,359,038.18/x
  3. Step 3: Cross multiply
    11,034,793.12x = 16,554,572.10 × 3,359,038.18
  4. Step 4: Simplify right side
    11,034,793.12x = 55,607,439,737,462.78
  5. Step 5: Solve for x
    x = 55,607,439,737,462.78/11,034,793.12
  6. Step 6: Final answer
    x = 5,039,282.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.