Home / 45,941,045.20-63,395,785.80-25,313,337.04

Finding the Fourth Proportional to 45,941,045.20, 63,395,785.80 and 25,313,337.04

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Solution

The fourth proportional to 45,941,045.20, 63,395,785.80 and 25,313,337.04 is: 34,930,831.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,941,045.20 : 63,395,785.80 = 25,313,337.04 : x
  2. Step 2: Convert to fraction form
    45,941,045.20/63,395,785.80 = 25,313,337.04/x
  3. Step 3: Cross multiply
    45,941,045.20x = 63,395,785.80 × 25,313,337.04
  4. Step 4: Simplify right side
    45,941,045.20x = 1,604,758,892,871,046
  5. Step 5: Solve for x
    x = 1,604,758,892,871,046/45,941,045.20
  6. Step 6: Final answer
    x = 34,930,831.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.