Home / 18,065,284,856.24-24,928,631,611.36-10,444,819,663.85

Finding the Fourth Proportional to 18,065,284,856.24, 24,928,631,611.36 and 10,444,819,663.85

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Solution

The fourth proportional to 18,065,284,856.24, 24,928,631,611.36 and 10,444,819,663.85 is: 14,413,006,145.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,065,284,856.24 : 24,928,631,611.36 = 10,444,819,663.85 : x
  2. Step 2: Convert to fraction form
    18,065,284,856.24/24,928,631,611.36 = 10,444,819,663.85/x
  3. Step 3: Cross multiply
    18,065,284,856.24x = 24,928,631,611.36 × 10,444,819,663.85
  4. Step 4: Simplify right side
    18,065,284,856.24x = 260,375,061,647,060,107,264
  5. Step 5: Solve for x
    x = 260,375,061,647,060,107,264/18,065,284,856.24
  6. Step 6: Final answer
    x = 14,413,006,145.16

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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.