Home / 44,448,520.20-66,672,780.30-26,234,017.80

Finding the Fourth Proportional to 44,448,520.20, 66,672,780.30 and 26,234,017.80

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Solution

The fourth proportional to 44,448,520.20, 66,672,780.30 and 26,234,017.80 is: 39,351,026.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,448,520.20 : 66,672,780.30 = 26,234,017.80 : x
  2. Step 2: Convert to fraction form
    44,448,520.20/66,672,780.30 = 26,234,017.80/x
  3. Step 3: Cross multiply
    44,448,520.20x = 66,672,780.30 × 26,234,017.80
  4. Step 4: Simplify right side
    44,448,520.20x = 1,749,094,905,165,689.25
  5. Step 5: Solve for x
    x = 1,749,094,905,165,689.25/44,448,520.20
  6. Step 6: Final answer
    x = 39,351,026.70

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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.