Home / 60,392,065.58-90,581,314.50-16,679,038.44

Finding the Fourth Proportional to 60,392,065.58, 90,581,314.50 and 16,679,038.44

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Solution

The fourth proportional to 60,392,065.58, 90,581,314.50 and 16,679,038.44 is: 25,016,684.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,392,065.58 : 90,581,314.50 = 16,679,038.44 : x
  2. Step 2: Convert to fraction form
    60,392,065.58/90,581,314.50 = 16,679,038.44/x
  3. Step 3: Cross multiply
    60,392,065.58x = 90,581,314.50 × 16,679,038.44
  4. Step 4: Simplify right side
    60,392,065.58x = 1,510,809,226,491,229.25
  5. Step 5: Solve for x
    x = 1,510,809,226,491,229.25/60,392,065.58
  6. Step 6: Final answer
    x = 25,016,684.10

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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.