Home / 31,004,742.70-46,507,114.05-24,278,905.90

Finding the Fourth Proportional to 31,004,742.70, 46,507,114.05 and 24,278,905.90

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Solution

The fourth proportional to 31,004,742.70, 46,507,114.05 and 24,278,905.90 is: 36,418,358.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,004,742.70 : 46,507,114.05 = 24,278,905.90 : x
  2. Step 2: Convert to fraction form
    31,004,742.70/46,507,114.05 = 24,278,905.90/x
  3. Step 3: Cross multiply
    31,004,742.70x = 46,507,114.05 × 24,278,905.90
  4. Step 4: Simplify right side
    31,004,742.70x = 1,129,141,845,700,517.75
  5. Step 5: Solve for x
    x = 1,129,141,845,700,517.75/31,004,742.70
  6. Step 6: Final answer
    x = 36,418,358.85

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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.