Home / 32,887,930.11-49,338,703.10-9,857,934.37

Finding the Fourth Proportional to 32,887,930.11, 49,338,703.10 and 9,857,934.37

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Solution

The fourth proportional to 32,887,930.11, 49,338,703.10 and 9,857,934.37 is: 14,788,942.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,887,930.11 : 49,338,703.10 = 9,857,934.37 : x
  2. Step 2: Convert to fraction form
    32,887,930.11/49,338,703.10 = 9,857,934.37/x
  3. Step 3: Cross multiply
    32,887,930.11x = 49,338,703.10 × 9,857,934.37
  4. Step 4: Simplify right side
    32,887,930.11x = 486,377,697,060,715.50
  5. Step 5: Solve for x
    x = 486,377,697,060,715.50/32,887,930.11
  6. Step 6: Final answer
    x = 14,788,942.19

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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.