Home / 88,161,637.20-132,207,852.60-33,545,216.40

Finding the Fourth Proportional to 88,161,637.20, 132,207,852.60 and 33,545,216.40

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Solution

The fourth proportional to 88,161,637.20, 132,207,852.60 and 33,545,216.40 is: 50,304,658.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,161,637.20 : 132,207,852.60 = 33,545,216.40 : x
  2. Step 2: Convert to fraction form
    88,161,637.20/132,207,852.60 = 33,545,216.40/x
  3. Step 3: Cross multiply
    88,161,637.20x = 132,207,852.60 × 33,545,216.40
  4. Step 4: Simplify right side
    88,161,637.20x = 4,434,941,025,246,302
  5. Step 5: Solve for x
    x = 4,434,941,025,246,302/88,161,637.20
  6. Step 6: Final answer
    x = 50,304,658.19

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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.