Home / 16,287,074.52-24,430,591.18-4,156,538.34

Finding the Fourth Proportional to 16,287,074.52, 24,430,591.18 and 4,156,538.34

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Solution

The fourth proportional to 16,287,074.52, 24,430,591.18 and 4,156,538.34 is: 6,234,802.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,287,074.52 : 24,430,591.18 = 4,156,538.34 : x
  2. Step 2: Convert to fraction form
    16,287,074.52/24,430,591.18 = 4,156,538.34/x
  3. Step 3: Cross multiply
    16,287,074.52x = 24,430,591.18 × 4,156,538.34
  4. Step 4: Simplify right side
    16,287,074.52x = 101,546,688,908,535.84
  5. Step 5: Solve for x
    x = 101,546,688,908,535.84/16,287,074.52
  6. Step 6: Final answer
    x = 6,234,802.25

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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.