Home / 41,273,490.46-56,958,691.72-22,690,050.58

Finding the Fourth Proportional to 41,273,490.46, 56,958,691.72 and 22,690,050.58

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Solution

The fourth proportional to 41,273,490.46, 56,958,691.72 and 22,690,050.58 is: 31,312,970.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,273,490.46 : 56,958,691.72 = 22,690,050.58 : x
  2. Step 2: Convert to fraction form
    41,273,490.46/56,958,691.72 = 22,690,050.58/x
  3. Step 3: Cross multiply
    41,273,490.46x = 56,958,691.72 × 22,690,050.58
  4. Step 4: Simplify right side
    41,273,490.46x = 1,292,395,596,097,427
  5. Step 5: Solve for x
    x = 1,292,395,596,097,427/41,273,490.46
  6. Step 6: Final answer
    x = 31,312,970.67

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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.