Home / 40,594,853.70-60,892,280.55-36,563,775.30

Finding the Fourth Proportional to 40,594,853.70, 60,892,280.55 and 36,563,775.30

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Solution

The fourth proportional to 40,594,853.70, 60,892,280.55 and 36,563,775.30 is: 54,845,662.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,594,853.70 : 60,892,280.55 = 36,563,775.30 : x
  2. Step 2: Convert to fraction form
    40,594,853.70/60,892,280.55 = 36,563,775.30/x
  3. Step 3: Cross multiply
    40,594,853.70x = 60,892,280.55 × 36,563,775.30
  4. Step 4: Simplify right side
    40,594,853.70x = 2,226,451,663,534,760
  5. Step 5: Solve for x
    x = 2,226,451,663,534,760/40,594,853.70
  6. Step 6: Final answer
    x = 54,845,662.95

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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.