Home / 37,034,555.25-55,551,674.21-9,368,734.61

Finding the Fourth Proportional to 37,034,555.25, 55,551,674.21 and 9,368,734.61

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Solution

The fourth proportional to 37,034,555.25, 55,551,674.21 and 9,368,734.61 is: 14,053,061.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,034,555.25 : 55,551,674.21 = 9,368,734.61 : x
  2. Step 2: Convert to fraction form
    37,034,555.25/55,551,674.21 = 9,368,734.61/x
  3. Step 3: Cross multiply
    37,034,555.25x = 55,551,674.21 × 9,368,734.61
  4. Step 4: Simplify right side
    37,034,555.25x = 520,448,892,814,671.38
  5. Step 5: Solve for x
    x = 520,448,892,814,671.38/37,034,555.25
  6. Step 6: Final answer
    x = 14,053,061.78

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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.