Home / 40,131,604.80-60,197,407.20-37,444,219.20

Finding the Fourth Proportional to 40,131,604.80, 60,197,407.20 and 37,444,219.20

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Solution

The fourth proportional to 40,131,604.80, 60,197,407.20 and 37,444,219.20 is: 56,166,328.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,131,604.80 : 60,197,407.20 = 37,444,219.20 : x
  2. Step 2: Convert to fraction form
    40,131,604.80/60,197,407.20 = 37,444,219.20/x
  3. Step 3: Cross multiply
    40,131,604.80x = 60,197,407.20 × 37,444,219.20
  4. Step 4: Simplify right side
    40,131,604.80x = 2,254,044,910,468,458.50
  5. Step 5: Solve for x
    x = 2,254,044,910,468,458.50/40,131,604.80
  6. Step 6: Final answer
    x = 56,166,328.80

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1.5x scale

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.