Home / 32,704,037.10-49,056,055.65-9,981,981.90

Finding the Fourth Proportional to 32,704,037.10, 49,056,055.65 and 9,981,981.90

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Solution

The fourth proportional to 32,704,037.10, 49,056,055.65 and 9,981,981.90 is: 14,972,972.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,704,037.10 : 49,056,055.65 = 9,981,981.90 : x
  2. Step 2: Convert to fraction form
    32,704,037.10/49,056,055.65 = 9,981,981.90/x
  3. Step 3: Cross multiply
    32,704,037.10x = 49,056,055.65 × 9,981,981.90
  4. Step 4: Simplify right side
    32,704,037.10x = 489,676,659,583,692.75
  5. Step 5: Solve for x
    x = 489,676,659,583,692.75/32,704,037.10
  6. Step 6: Final answer
    x = 14,972,972.85

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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.