Home / 17,690,646,300.84-26,539,700,832.72-5,737,970,372.13

Finding the Fourth Proportional to 17,690,646,300.84, 26,539,700,832.72 and 5,737,970,372.13

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Solution

The fourth proportional to 17,690,646,300.84, 26,539,700,832.72 and 5,737,970,372.13 is: 8,608,165,833.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,690,646,300.84 : 26,539,700,832.72 = 5,737,970,372.13 : x
  2. Step 2: Convert to fraction form
    17,690,646,300.84/26,539,700,832.72 = 5,737,970,372.13/x
  3. Step 3: Cross multiply
    17,690,646,300.84x = 26,539,700,832.72 × 5,737,970,372.13
  4. Step 4: Simplify right side
    17,690,646,300.84x = 152,284,017,063,341,260,800
  5. Step 5: Solve for x
    x = 152,284,017,063,341,260,800/17,690,646,300.84
  6. Step 6: Final answer
    x = 8,608,165,833.72

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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.