Home / 38,957,015.10-58,435,522.65-37,961,687.10

Finding the Fourth Proportional to 38,957,015.10, 58,435,522.65 and 37,961,687.10

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Solution

The fourth proportional to 38,957,015.10, 58,435,522.65 and 37,961,687.10 is: 56,942,530.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,957,015.10 : 58,435,522.65 = 37,961,687.10 : x
  2. Step 2: Convert to fraction form
    38,957,015.10/58,435,522.65 = 37,961,687.10/x
  3. Step 3: Cross multiply
    38,957,015.10x = 58,435,522.65 × 37,961,687.10
  4. Step 4: Simplify right side
    38,957,015.10x = 2,218,311,026,364,262.75
  5. Step 5: Solve for x
    x = 2,218,311,026,364,262.75/38,957,015.10
  6. Step 6: Final answer
    x = 56,942,530.65

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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.