Home / 63,272,269.50-94,888,974.12-22,322,132.00

Finding the Fourth Proportional to 63,272,269.50, 94,888,974.12 and 22,322,132.00

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Solution

The fourth proportional to 63,272,269.50, 94,888,974.12 and 22,322,132.00 is: 33,476,343.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,272,269.50 : 94,888,974.12 = 22,322,132.00 : x
  2. Step 2: Convert to fraction form
    63,272,269.50/94,888,974.12 = 22,322,132.00/x
  3. Step 3: Cross multiply
    63,272,269.50x = 94,888,974.12 × 22,322,132.00
  4. Step 4: Simplify right side
    63,272,269.50x = 2,118,124,205,715,732.25
  5. Step 5: Solve for x
    x = 2,118,124,205,715,732.25/63,272,269.50
  6. Step 6: Final answer
    x = 33,476,343.15

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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.