Home / 14,982,946.10-22,474,419.15-11,156,570.90

Finding the Fourth Proportional to 14,982,946.10, 22,474,419.15 and 11,156,570.90

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Solution

The fourth proportional to 14,982,946.10, 22,474,419.15 and 11,156,570.90 is: 16,734,856.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,982,946.10 : 22,474,419.15 = 11,156,570.90 : x
  2. Step 2: Convert to fraction form
    14,982,946.10/22,474,419.15 = 11,156,570.90/x
  3. Step 3: Cross multiply
    14,982,946.10x = 22,474,419.15 × 11,156,570.90
  4. Step 4: Simplify right side
    14,982,946.10x = 250,737,450,683,292.72
  5. Step 5: Solve for x
    x = 250,737,450,683,292.72/14,982,946.10
  6. Step 6: Final answer
    x = 16,734,856.35

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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.