Home / 41,262,064.93-56,940,445.47-23,620,382.70

Finding the Fourth Proportional to 41,262,064.93, 56,940,445.47 and 23,620,382.70

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Solution

The fourth proportional to 41,262,064.93, 56,940,445.47 and 23,620,382.70 is: 32,595,438.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,262,064.93 : 56,940,445.47 = 23,620,382.70 : x
  2. Step 2: Convert to fraction form
    41,262,064.93/56,940,445.47 = 23,620,382.70/x
  3. Step 3: Cross multiply
    41,262,064.93x = 56,940,445.47 × 23,620,382.70
  4. Step 4: Simplify right side
    41,262,064.93x = 1,344,955,113,198,457.75
  5. Step 5: Solve for x
    x = 1,344,955,113,198,457.75/41,262,064.93
  6. Step 6: Final answer
    x = 32,595,438.82

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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.