Home / 43,929,103.35-65,897,023.01-14,783,085.57

Finding the Fourth Proportional to 43,929,103.35, 65,897,023.01 and 14,783,085.57

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Solution

The fourth proportional to 43,929,103.35, 65,897,023.01 and 14,783,085.57 is: 22,175,761.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,929,103.35 : 65,897,023.01 = 14,783,085.57 : x
  2. Step 2: Convert to fraction form
    43,929,103.35/65,897,023.01 = 14,783,085.57/x
  3. Step 3: Cross multiply
    43,929,103.35x = 65,897,023.01 × 14,783,085.57
  4. Step 4: Simplify right side
    43,929,103.35x = 974,161,329,891,173.62
  5. Step 5: Solve for x
    x = 974,161,329,891,173.62/43,929,103.35
  6. Step 6: Final answer
    x = 22,175,761.75

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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.