Home / 24,194,839.40-36,292,259.10-12,101,604.20

Finding the Fourth Proportional to 24,194,839.40, 36,292,259.10 and 12,101,604.20

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Solution

The fourth proportional to 24,194,839.40, 36,292,259.10 and 12,101,604.20 is: 18,152,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,839.40 : 36,292,259.10 = 12,101,604.20 : x
  2. Step 2: Convert to fraction form
    24,194,839.40/36,292,259.10 = 12,101,604.20/x
  3. Step 3: Cross multiply
    24,194,839.40x = 36,292,259.10 × 12,101,604.20
  4. Step 4: Simplify right side
    24,194,839.40x = 439,194,555,152,048.19
  5. Step 5: Solve for x
    x = 439,194,555,152,048.19/24,194,839.40
  6. Step 6: Final answer
    x = 18,152,406.30

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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.