Home / 52,960,003.70-79,440,005.55-44,002,051.70

Finding the Fourth Proportional to 52,960,003.70, 79,440,005.55 and 44,002,051.70

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Solution

The fourth proportional to 52,960,003.70, 79,440,005.55 and 44,002,051.70 is: 66,003,077.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,960,003.70 : 79,440,005.55 = 44,002,051.70 : x
  2. Step 2: Convert to fraction form
    52,960,003.70/79,440,005.55 = 44,002,051.70/x
  3. Step 3: Cross multiply
    52,960,003.70x = 79,440,005.55 × 44,002,051.70
  4. Step 4: Simplify right side
    52,960,003.70x = 3,495,523,231,259,387
  5. Step 5: Solve for x
    x = 3,495,523,231,259,387/52,960,003.70
  6. Step 6: Final answer
    x = 66,003,077.55

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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.