Home / 1,006,503,494,151.20-1,509,755,258,808.50-241,591,644,779.72

Finding the Fourth Proportional to 1,006,503,494,151.20, 1,509,755,258,808.50 and 241,591,644,779.72

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Solution

The fourth proportional to 1,006,503,494,151.20, 1,509,755,258,808.50 and 241,591,644,779.72 is: 362,387,471,389.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,503,494,151.20 : 1,509,755,258,808.50 = 241,591,644,779.72 : x
  2. Step 2: Convert to fraction form
    1,006,503,494,151.20/1,509,755,258,808.50 = 241,591,644,779.72/x
  3. Step 3: Cross multiply
    1,006,503,494,151.20x = 1,509,755,258,808.50 × 241,591,644,779.72
  4. Step 4: Simplify right side
    1,006,503,494,151.20x = 364,744,256,190,377,367,699,456
  5. Step 5: Solve for x
    x = 364,744,256,190,377,367,699,456/1,006,503,494,151.20
  6. Step 6: Final answer
    x = 362,387,471,389.73

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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.