Home / 44,271,572.40-66,375,865.80-16,967,314.80

Finding the Fourth Proportional to 44,271,572.40, 66,375,865.80 and 16,967,314.80

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Solution

The fourth proportional to 44,271,572.40, 66,375,865.80 and 16,967,314.80 is: 25,438,902.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,271,572.40 : 66,375,865.80 = 16,967,314.80 : x
  2. Step 2: Convert to fraction form
    44,271,572.40/66,375,865.80 = 16,967,314.80/x
  3. Step 3: Cross multiply
    44,271,572.40x = 66,375,865.80 × 16,967,314.80
  4. Step 4: Simplify right side
    44,271,572.40x = 1,126,220,210,151,153.75
  5. Step 5: Solve for x
    x = 1,126,220,210,151,153.75/44,271,572.40
  6. Step 6: Final answer
    x = 25,438,902.42

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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.