Home / 49,788,234.16-68,706,065.64-27,462,104.80

Finding the Fourth Proportional to 49,788,234.16, 68,706,065.64 and 27,462,104.80

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Solution

The fourth proportional to 49,788,234.16, 68,706,065.64 and 27,462,104.80 is: 37,896,768.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,788,234.16 : 68,706,065.64 = 27,462,104.80 : x
  2. Step 2: Convert to fraction form
    49,788,234.16/68,706,065.64 = 27,462,104.80/x
  3. Step 3: Cross multiply
    49,788,234.16x = 68,706,065.64 × 27,462,104.80
  4. Step 4: Simplify right side
    49,788,234.16x = 1,886,813,175,001,359.25
  5. Step 5: Solve for x
    x = 1,886,813,175,001,359.25/49,788,234.16
  6. Step 6: Final answer
    x = 37,896,768.32

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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.