Home / 44,683,247.80-67,024,871.70-15,961,814.20

Finding the Fourth Proportional to 44,683,247.80, 67,024,871.70 and 15,961,814.20

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Solution

The fourth proportional to 44,683,247.80, 67,024,871.70 and 15,961,814.20 is: 23,942,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,683,247.80 : 67,024,871.70 = 15,961,814.20 : x
  2. Step 2: Convert to fraction form
    44,683,247.80/67,024,871.70 = 15,961,814.20/x
  3. Step 3: Cross multiply
    44,683,247.80x = 67,024,871.70 × 15,961,814.20
  4. Step 4: Simplify right side
    44,683,247.80x = 1,069,838,548,854,238.12
  5. Step 5: Solve for x
    x = 1,069,838,548,854,238.12/44,683,247.80
  6. Step 6: Final answer
    x = 23,942,721.30

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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.