Home / 39,599,262.66-59,399,156.43-15,340,883.70

Finding the Fourth Proportional to 39,599,262.66, 59,399,156.43 and 15,340,883.70

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Solution

The fourth proportional to 39,599,262.66, 59,399,156.43 and 15,340,883.70 is: 23,011,427.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,599,262.66 : 59,399,156.43 = 15,340,883.70 : x
  2. Step 2: Convert to fraction form
    39,599,262.66/59,399,156.43 = 15,340,883.70/x
  3. Step 3: Cross multiply
    39,599,262.66x = 59,399,156.43 × 15,340,883.70
  4. Step 4: Simplify right side
    39,599,262.66x = 911,235,550,670,737.12
  5. Step 5: Solve for x
    x = 911,235,550,670,737.12/39,599,262.66
  6. Step 6: Final answer
    x = 23,011,427.22

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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.