Home / 101,568,862.62-152,359,051.41-32,487,732.36

Finding the Fourth Proportional to 101,568,862.62, 152,359,051.41 and 32,487,732.36

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Solution

The fourth proportional to 101,568,862.62, 152,359,051.41 and 32,487,732.36 is: 48,733,440.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,568,862.62 : 152,359,051.41 = 32,487,732.36 : x
  2. Step 2: Convert to fraction form
    101,568,862.62/152,359,051.41 = 32,487,732.36/x
  3. Step 3: Cross multiply
    101,568,862.62x = 152,359,051.41 × 32,487,732.36
  4. Step 4: Simplify right side
    101,568,862.62x = 4,949,800,084,831,560
  5. Step 5: Solve for x
    x = 4,949,800,084,831,560/101,568,862.62
  6. Step 6: Final answer
    x = 48,733,440.12

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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.