Home / 49,385,129.15-68,155,663.14-27,365,535.62

Finding the Fourth Proportional to 49,385,129.15, 68,155,663.14 and 27,365,535.62

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Solution

The fourth proportional to 49,385,129.15, 68,155,663.14 and 27,365,535.62 is: 37,766,758.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,385,129.15 : 68,155,663.14 = 27,365,535.62 : x
  2. Step 2: Convert to fraction form
    49,385,129.15/68,155,663.14 = 27,365,535.62/x
  3. Step 3: Cross multiply
    49,385,129.15x = 68,155,663.14 × 27,365,535.62
  4. Step 4: Simplify right side
    49,385,129.15x = 1,865,116,227,277,196.50
  5. Step 5: Solve for x
    x = 1,865,116,227,277,196.50/49,385,129.15
  6. Step 6: Final answer
    x = 37,766,758.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.