Home / 39,071,755.96-58,606,934.04-16,037,688.76

Finding the Fourth Proportional to 39,071,755.96, 58,606,934.04 and 16,037,688.76

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Solution

The fourth proportional to 39,071,755.96, 58,606,934.04 and 16,037,688.76 is: 24,056,245.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,071,755.96 : 58,606,934.04 = 16,037,688.76 : x
  2. Step 2: Convert to fraction form
    39,071,755.96/58,606,934.04 = 16,037,688.76/x
  3. Step 3: Cross multiply
    39,071,755.96x = 58,606,934.04 × 16,037,688.76
  4. Step 4: Simplify right side
    39,071,755.96x = 939,919,767,311,369.38
  5. Step 5: Solve for x
    x = 939,919,767,311,369.38/39,071,755.96
  6. Step 6: Final answer
    x = 24,056,245.85

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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.