Home / 24,472,632.80-36,708,949.20-11,718,048.80

Finding the Fourth Proportional to 24,472,632.80, 36,708,949.20 and 11,718,048.80

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Solution

The fourth proportional to 24,472,632.80, 36,708,949.20 and 11,718,048.80 is: 17,577,073.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,472,632.80 : 36,708,949.20 = 11,718,048.80 : x
  2. Step 2: Convert to fraction form
    24,472,632.80/36,708,949.20 = 11,718,048.80/x
  3. Step 3: Cross multiply
    24,472,632.80x = 36,708,949.20 × 11,718,048.80
  4. Step 4: Simplify right side
    24,472,632.80x = 430,157,258,122,321
  5. Step 5: Solve for x
    x = 430,157,258,122,321/24,472,632.80
  6. Step 6: Final answer
    x = 17,577,073.20

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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.