Home / 40,560,271.36-60,840,381.12-16,299,203.20

Finding the Fourth Proportional to 40,560,271.36, 60,840,381.12 and 16,299,203.20

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Solution

The fourth proportional to 40,560,271.36, 60,840,381.12 and 16,299,203.20 is: 24,448,794.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,560,271.36 : 60,840,381.12 = 16,299,203.20 : x
  2. Step 2: Convert to fraction form
    40,560,271.36/60,840,381.12 = 16,299,203.20/x
  3. Step 3: Cross multiply
    40,560,271.36x = 60,840,381.12 × 16,299,203.20
  4. Step 4: Simplify right side
    40,560,271.36x = 991,649,734,640,323.50
  5. Step 5: Solve for x
    x = 991,649,734,640,323.50/40,560,271.36
  6. Step 6: Final answer
    x = 24,448,794.38

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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.