Home / 62,029,552.52-93,054,435.73-18,314,729.90

Finding the Fourth Proportional to 62,029,552.52, 93,054,435.73 and 18,314,729.90

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Solution

The fourth proportional to 62,029,552.52, 93,054,435.73 and 18,314,729.90 is: 27,475,079.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,029,552.52 : 93,054,435.73 = 18,314,729.90 : x
  2. Step 2: Convert to fraction form
    62,029,552.52/93,054,435.73 = 18,314,729.90/x
  3. Step 3: Cross multiply
    62,029,552.52x = 93,054,435.73 × 18,314,729.90
  4. Step 4: Simplify right side
    62,029,552.52x = 1,704,266,856,391,859.25
  5. Step 5: Solve for x
    x = 1,704,266,856,391,859.25/62,029,552.52
  6. Step 6: Final answer
    x = 27,475,079.01

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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.