Home / 932,504,454,000.10-1,398,756,681,000.10-865,558,193,500.90

Finding the Fourth Proportional to 932,504,454,000.10, 1,398,756,681,000.10 and 865,558,193,500.90

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Solution

The fourth proportional to 932,504,454,000.10, 1,398,756,681,000.10 and 865,558,193,500.90 is: 1,298,337,290,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,504,454,000.10 : 1,398,756,681,000.10 = 865,558,193,500.90 : x
  2. Step 2: Convert to fraction form
    932,504,454,000.10/1,398,756,681,000.10 = 865,558,193,500.90/x
  3. Step 3: Cross multiply
    932,504,454,000.10x = 1,398,756,681,000.10 × 865,558,193,500.90
  4. Step 4: Simplify right side
    932,504,454,000.10x = 1,210,705,305,953,761,457,340,416
  5. Step 5: Solve for x
    x = 1,210,705,305,953,761,457,340,416/932,504,454,000.10
  6. Step 6: Final answer
    x = 1,298,337,290,251.30

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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.