Home / 48,150,566.50-72,225,013.20-19,395,967.06

Finding the Fourth Proportional to 48,150,566.50, 72,225,013.20 and 19,395,967.06

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Solution

The fourth proportional to 48,150,566.50, 72,225,013.20 and 19,395,967.06 is: 29,093,613.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,150,566.50 : 72,225,013.20 = 19,395,967.06 : x
  2. Step 2: Convert to fraction form
    48,150,566.50/72,225,013.20 = 19,395,967.06/x
  3. Step 3: Cross multiply
    48,150,566.50x = 72,225,013.20 × 19,395,967.06
  4. Step 4: Simplify right side
    48,150,566.50x = 1,400,873,976,935,265.25
  5. Step 5: Solve for x
    x = 1,400,873,976,935,265.25/48,150,566.50
  6. Step 6: Final answer
    x = 29,093,613.61

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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.