Home / 44,683,240.80-67,024,861.20-15,961,807.20

Finding the Fourth Proportional to 44,683,240.80, 67,024,861.20 and 15,961,807.20

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Solution

The fourth proportional to 44,683,240.80, 67,024,861.20 and 15,961,807.20 is: 23,942,710.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683,240.80 : 67,024,861.20 = 15,961,807.20 : x
  2. Step 2: Convert to fraction form
    44,683,240.80/67,024,861.20 = 15,961,807.20/x
  3. Step 3: Cross multiply
    44,683,240.80x = 67,024,861.20 × 15,961,807.20
  4. Step 4: Simplify right side
    44,683,240.80x = 1,069,837,912,081,160.62
  5. Step 5: Solve for x
    x = 1,069,837,912,081,160.62/44,683,240.80
  6. Step 6: Final answer
    x = 23,942,710.80

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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.