Home / 88,565,411.20-132,848,116.80-50,301,659.20

Finding the Fourth Proportional to 88,565,411.20, 132,848,116.80 and 50,301,659.20

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Solution

The fourth proportional to 88,565,411.20, 132,848,116.80 and 50,301,659.20 is: 75,452,488.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,565,411.20 : 132,848,116.80 = 50,301,659.20 : x
  2. Step 2: Convert to fraction form
    88,565,411.20/132,848,116.80 = 50,301,659.20/x
  3. Step 3: Cross multiply
    88,565,411.20x = 132,848,116.80 × 50,301,659.20
  4. Step 4: Simplify right side
    88,565,411.20x = 6,682,480,696,635,395
  5. Step 5: Solve for x
    x = 6,682,480,696,635,395/88,565,411.20
  6. Step 6: Final answer
    x = 75,452,488.80

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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.