Home / 40,227,441.70-60,341,162.55-36,196,363.30

Finding the Fourth Proportional to 40,227,441.70, 60,341,162.55 and 36,196,363.30

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Solution

The fourth proportional to 40,227,441.70, 60,341,162.55 and 36,196,363.30 is: 54,294,544.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,227,441.70 : 60,341,162.55 = 36,196,363.30 : x
  2. Step 2: Convert to fraction form
    40,227,441.70/60,341,162.55 = 36,196,363.30/x
  3. Step 3: Cross multiply
    40,227,441.70x = 60,341,162.55 × 36,196,363.30
  4. Step 4: Simplify right side
    40,227,441.70x = 2,184,130,641,604,154.25
  5. Step 5: Solve for x
    x = 2,184,130,641,604,154.25/40,227,441.70
  6. Step 6: Final answer
    x = 54,294,544.95

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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.