Home / 13,744,034.40-20,610,802.80-4,156,226.40

Finding the Fourth Proportional to 13,744,034.40, 20,610,802.80 and 4,156,226.40

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Solution

The fourth proportional to 13,744,034.40, 20,610,802.80 and 4,156,226.40 is: 6,232,752.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,744,034.40 : 20,610,802.80 = 4,156,226.40 : x
  2. Step 2: Convert to fraction form
    13,744,034.40/20,610,802.80 = 4,156,226.40/x
  3. Step 3: Cross multiply
    13,744,034.40x = 20,610,802.80 × 4,156,226.40
  4. Step 4: Simplify right side
    13,744,034.40x = 85,663,162,722,553.92
  5. Step 5: Solve for x
    x = 85,663,162,722,553.92/13,744,034.40
  6. Step 6: Final answer
    x = 6,232,752.35

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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.