Home / 39,700,861.20-59,551,291.80-26,960,662.80

Finding the Fourth Proportional to 39,700,861.20, 59,551,291.80 and 26,960,662.80

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Solution

The fourth proportional to 39,700,861.20, 59,551,291.80 and 26,960,662.80 is: 40,440,994.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,700,861.20 : 59,551,291.80 = 26,960,662.80 : x
  2. Step 2: Convert to fraction form
    39,700,861.20/59,551,291.80 = 26,960,662.80/x
  3. Step 3: Cross multiply
    39,700,861.20x = 59,551,291.80 × 26,960,662.80
  4. Step 4: Simplify right side
    39,700,861.20x = 1,605,542,297,524,205
  5. Step 5: Solve for x
    x = 1,605,542,297,524,205/39,700,861.20
  6. Step 6: Final answer
    x = 40,440,994.20

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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.