Home / 24,192,513,312.30-36,288,769,968.45-7,631,961,446.70

Finding the Fourth Proportional to 24,192,513,312.30, 36,288,769,968.45 and 7,631,961,446.70

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Solution

The fourth proportional to 24,192,513,312.30, 36,288,769,968.45 and 7,631,961,446.70 is: 11,447,942,170.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,513,312.30 : 36,288,769,968.45 = 7,631,961,446.70 : x
  2. Step 2: Convert to fraction form
    24,192,513,312.30/36,288,769,968.45 = 7,631,961,446.70/x
  3. Step 3: Cross multiply
    24,192,513,312.30x = 36,288,769,968.45 × 7,631,961,446.70
  4. Step 4: Simplify right side
    24,192,513,312.30x = 276,954,493,347,375,153,152
  5. Step 5: Solve for x
    x = 276,954,493,347,375,153,152/24,192,513,312.30
  6. Step 6: Final answer
    x = 11,447,942,170.05

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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.