Home / 63,311,793.99-94,435,388.93-57,499,600.92

Finding the Fourth Proportional to 63,311,793.99, 94,435,388.93 and 57,499,600.92

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Solution

The fourth proportional to 63,311,793.99, 94,435,388.93 and 57,499,600.92 is: 85,765,966.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,311,793.99 : 94,435,388.93 = 57,499,600.92 : x
  2. Step 2: Convert to fraction form
    63,311,793.99/94,435,388.93 = 57,499,600.92/x
  3. Step 3: Cross multiply
    63,311,793.99x = 94,435,388.93 × 57,499,600.92
  4. Step 4: Simplify right side
    63,311,793.99x = 5,429,997,175,912,488
  5. Step 5: Solve for x
    x = 5,429,997,175,912,488/63,311,793.99
  6. Step 6: Final answer
    x = 85,765,966.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.