Home / 22,969,267,337.70-34,453,901,006.55-8,990,243,273.70

Finding the Fourth Proportional to 22,969,267,337.70, 34,453,901,006.55 and 8,990,243,273.70

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Solution

The fourth proportional to 22,969,267,337.70, 34,453,901,006.55 and 8,990,243,273.70 is: 13,485,364,910.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,969,267,337.70 : 34,453,901,006.55 = 8,990,243,273.70 : x
  2. Step 2: Convert to fraction form
    22,969,267,337.70/34,453,901,006.55 = 8,990,243,273.70/x
  3. Step 3: Cross multiply
    22,969,267,337.70x = 34,453,901,006.55 × 8,990,243,273.70
  4. Step 4: Simplify right side
    22,969,267,337.70x = 309,748,951,776,861,880,320
  5. Step 5: Solve for x
    x = 309,748,951,776,861,880,320/22,969,267,337.70
  6. Step 6: Final answer
    x = 13,485,364,910.55

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Double scale
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1.5x scale

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.