Home / 39,218,118.53-58,834,360.31-16,176,483.56

Finding the Fourth Proportional to 39,218,118.53, 58,834,360.31 and 16,176,483.56

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Solution

The fourth proportional to 39,218,118.53, 58,834,360.31 and 16,176,483.56 is: 24,267,687.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,218,118.53 : 58,834,360.31 = 16,176,483.56 : x
  2. Step 2: Convert to fraction form
    39,218,118.53/58,834,360.31 = 16,176,483.56/x
  3. Step 3: Cross multiply
    39,218,118.53x = 58,834,360.31 × 16,176,483.56
  4. Step 4: Simplify right side
    39,218,118.53x = 951,733,061,942,777.25
  5. Step 5: Solve for x
    x = 951,733,061,942,777.25/39,218,118.53
  6. Step 6: Final answer
    x = 24,267,687.94

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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.