Home / 16,508,822,935.50-24,762,542,718.06-5,316,449,373.27

Finding the Fourth Proportional to 16,508,822,935.50, 24,762,542,718.06 and 5,316,449,373.27

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Solution

The fourth proportional to 16,508,822,935.50, 24,762,542,718.06 and 5,316,449,373.27 is: 7,974,451,311.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,508,822,935.50 : 24,762,542,718.06 = 5,316,449,373.27 : x
  2. Step 2: Convert to fraction form
    16,508,822,935.50/24,762,542,718.06 = 5,316,449,373.27/x
  3. Step 3: Cross multiply
    16,508,822,935.50x = 24,762,542,718.06 × 5,316,449,373.27
  4. Step 4: Simplify right side
    16,508,822,935.50x = 131,648,804,714,001,711,104
  5. Step 5: Solve for x
    x = 131,648,804,714,001,711,104/16,508,822,935.50
  6. Step 6: Final answer
    x = 7,974,451,311.78

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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.