Home / 60,767,579.60-83,859,253.60-32,890,284.96

Finding the Fourth Proportional to 60,767,579.60, 83,859,253.60 and 32,890,284.96

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Solution

The fourth proportional to 60,767,579.60, 83,859,253.60 and 32,890,284.96 is: 45,388,589.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,767,579.60 : 83,859,253.60 = 32,890,284.96 : x
  2. Step 2: Convert to fraction form
    60,767,579.60/83,859,253.60 = 32,890,284.96/x
  3. Step 3: Cross multiply
    60,767,579.60x = 83,859,253.60 × 32,890,284.96
  4. Step 4: Simplify right side
    60,767,579.60x = 2,758,154,747,436,905.50
  5. Step 5: Solve for x
    x = 2,758,154,747,436,905.50/60,767,579.60
  6. Step 6: Final answer
    x = 45,388,589.86

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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.