Home / 47,544,920.40-65,612,232.18-26,922,385.20

Finding the Fourth Proportional to 47,544,920.40, 65,612,232.18 and 26,922,385.20

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Solution

The fourth proportional to 47,544,920.40, 65,612,232.18 and 26,922,385.20 is: 37,153,028.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,544,920.40 : 65,612,232.18 = 26,922,385.20 : x
  2. Step 2: Convert to fraction form
    47,544,920.40/65,612,232.18 = 26,922,385.20/x
  3. Step 3: Cross multiply
    47,544,920.40x = 65,612,232.18 × 26,922,385.20
  4. Step 4: Simplify right side
    47,544,920.40x = 1,766,437,788,581,795.75
  5. Step 5: Solve for x
    x = 1,766,437,788,581,795.75/47,544,920.40
  6. Step 6: Final answer
    x = 37,153,028.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.