Home / 35,493,998.04-48,981,574.80-20,024,083.44

Finding the Fourth Proportional to 35,493,998.04, 48,981,574.80 and 20,024,083.44

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Solution

The fourth proportional to 35,493,998.04, 48,981,574.80 and 20,024,083.44 is: 27,633,154.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,998.04 : 48,981,574.80 = 20,024,083.44 : x
  2. Step 2: Convert to fraction form
    35,493,998.04/48,981,574.80 = 20,024,083.44/x
  3. Step 3: Cross multiply
    35,493,998.04x = 48,981,574.80 × 20,024,083.44
  4. Step 4: Simplify right side
    35,493,998.04x = 980,811,140,817,801.38
  5. Step 5: Solve for x
    x = 980,811,140,817,801.38/35,493,998.04
  6. Step 6: Final answer
    x = 27,633,154.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.