Home / 40,238,040.30-60,372,806.85-14,681,633.10

Finding the Fourth Proportional to 40,238,040.30, 60,372,806.85 and 14,681,633.10

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Solution

The fourth proportional to 40,238,040.30, 60,372,806.85 and 14,681,633.10 is: 22,028,195.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,238,040.30 : 60,372,806.85 = 14,681,633.10 : x
  2. Step 2: Convert to fraction form
    40,238,040.30/60,372,806.85 = 14,681,633.10/x
  3. Step 3: Cross multiply
    40,238,040.30x = 60,372,806.85 × 14,681,633.10
  4. Step 4: Simplify right side
    40,238,040.30x = 886,371,399,388,866.75
  5. Step 5: Solve for x
    x = 886,371,399,388,866.75/40,238,040.30
  6. Step 6: Final answer
    x = 22,028,195.03

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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.