Home / 43,145,815.08-59,540,870.97-23,566,715.94

Finding the Fourth Proportional to 43,145,815.08, 59,540,870.97 and 23,566,715.94

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Solution

The fourth proportional to 43,145,815.08, 59,540,870.97 and 23,566,715.94 is: 32,521,874.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,145,815.08 : 59,540,870.97 = 23,566,715.94 : x
  2. Step 2: Convert to fraction form
    43,145,815.08/59,540,870.97 = 23,566,715.94/x
  3. Step 3: Cross multiply
    43,145,815.08x = 59,540,870.97 × 23,566,715.94
  4. Step 4: Simplify right side
    43,145,815.08x = 1,403,182,792,970,182.25
  5. Step 5: Solve for x
    x = 1,403,182,792,970,182.25/43,145,815.08
  6. Step 6: Final answer
    x = 32,521,874.73

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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.