Home / 60,737,844.87-83,817,996.21-32,860,467.45

Finding the Fourth Proportional to 60,737,844.87, 83,817,996.21 and 32,860,467.45

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Solution

The fourth proportional to 60,737,844.87, 83,817,996.21 and 32,860,467.45 is: 45,347,320.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,737,844.87 : 83,817,996.21 = 32,860,467.45 : x
  2. Step 2: Convert to fraction form
    60,737,844.87/83,817,996.21 = 32,860,467.45/x
  3. Step 3: Cross multiply
    60,737,844.87x = 83,817,996.21 × 32,860,467.45
  4. Step 4: Simplify right side
    60,737,844.87x = 2,754,298,536,182,928
  5. Step 5: Solve for x
    x = 2,754,298,536,182,928/60,737,844.87
  6. Step 6: Final answer
    x = 45,347,320.80

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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.