Home / 10,437,689,590.44-14,404,013,765.82-5,744,002,678.44

Finding the Fourth Proportional to 10,437,689,590.44, 14,404,013,765.82 and 5,744,002,678.44

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Solution

The fourth proportional to 10,437,689,590.44, 14,404,013,765.82 and 5,744,002,678.44 is: 7,926,724,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,437,689,590.44 : 14,404,013,765.82 = 5,744,002,678.44 : x
  2. Step 2: Convert to fraction form
    10,437,689,590.44/14,404,013,765.82 = 5,744,002,678.44/x
  3. Step 3: Cross multiply
    10,437,689,590.44x = 14,404,013,765.82 × 5,744,002,678.44
  4. Step 4: Simplify right side
    10,437,689,590.44x = 82,736,693,651,156,697,088
  5. Step 5: Solve for x
    x = 82,736,693,651,156,697,088/10,437,689,590.44
  6. Step 6: Final answer
    x = 7,926,724,868.97

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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.