Home / 36,172,211.70-54,258,317.55-29,369,766.90

Finding the Fourth Proportional to 36,172,211.70, 54,258,317.55 and 29,369,766.90

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Solution

The fourth proportional to 36,172,211.70, 54,258,317.55 and 29,369,766.90 is: 44,054,650.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,172,211.70 : 54,258,317.55 = 29,369,766.90 : x
  2. Step 2: Convert to fraction form
    36,172,211.70/54,258,317.55 = 29,369,766.90/x
  3. Step 3: Cross multiply
    36,172,211.70x = 54,258,317.55 × 29,369,766.90
  4. Step 4: Simplify right side
    36,172,211.70x = 1,593,554,138,829,679
  5. Step 5: Solve for x
    x = 1,593,554,138,829,679/36,172,211.70
  6. Step 6: Final answer
    x = 44,054,650.35

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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.