Home / 10,437,689,591.44-14,404,013,767.20-5,744,002,679.44

Finding the Fourth Proportional to 10,437,689,591.44, 14,404,013,767.20 and 5,744,002,679.44

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Solution

The fourth proportional to 10,437,689,591.44, 14,404,013,767.20 and 5,744,002,679.44 is: 7,926,724,870.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,437,689,591.44 : 14,404,013,767.20 = 5,744,002,679.44 : x
  2. Step 2: Convert to fraction form
    10,437,689,591.44/14,404,013,767.20 = 5,744,002,679.44/x
  3. Step 3: Cross multiply
    10,437,689,591.44x = 14,404,013,767.20 × 5,744,002,679.44
  4. Step 4: Simplify right side
    10,437,689,591.44x = 82,736,693,673,487,450,112
  5. Step 5: Solve for x
    x = 82,736,693,673,487,450,112/10,437,689,591.44
  6. Step 6: Final answer
    x = 7,926,724,870.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.