Home / 40,484,680.20-60,709,305.60-16,215,541.20

Finding the Fourth Proportional to 40,484,680.20, 60,709,305.60 and 16,215,541.20

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Solution

The fourth proportional to 40,484,680.20, 60,709,305.60 and 16,215,541.20 is: 24,316,216.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,484,680.20 : 60,709,305.60 = 16,215,541.20 : x
  2. Step 2: Convert to fraction form
    40,484,680.20/60,709,305.60 = 16,215,541.20/x
  3. Step 3: Cross multiply
    40,484,680.20x = 60,709,305.60 × 16,215,541.20
  4. Step 4: Simplify right side
    40,484,680.20x = 984,434,246,180,190.75
  5. Step 5: Solve for x
    x = 984,434,246,180,190.75/40,484,680.20
  6. Step 6: Final answer
    x = 24,316,216.44

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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.