Home / 62,269,343.80-93,322,987.35-25,338,185.58

Finding the Fourth Proportional to 62,269,343.80, 93,322,987.35 and 25,338,185.58

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Solution

The fourth proportional to 62,269,343.80, 93,322,987.35 and 25,338,185.58 is: 37,974,306.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,269,343.80 : 93,322,987.35 = 25,338,185.58 : x
  2. Step 2: Convert to fraction form
    62,269,343.80/93,322,987.35 = 25,338,185.58/x
  3. Step 3: Cross multiply
    62,269,343.80x = 93,322,987.35 × 25,338,185.58
  4. Step 4: Simplify right side
    62,269,343.80x = 2,364,635,172,354,292
  5. Step 5: Solve for x
    x = 2,364,635,172,354,292/62,269,343.80
  6. Step 6: Final answer
    x = 37,974,306.91

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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.