Home / 27,957,302.46-38,592,981.09-18,795,259.62

Finding the Fourth Proportional to 27,957,302.46, 38,592,981.09 and 18,795,259.62

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Solution

The fourth proportional to 27,957,302.46, 38,592,981.09 and 18,795,259.62 is: 25,945,460.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,957,302.46 : 38,592,981.09 = 18,795,259.62 : x
  2. Step 2: Convert to fraction form
    27,957,302.46/38,592,981.09 = 18,795,259.62/x
  3. Step 3: Cross multiply
    27,957,302.46x = 38,592,981.09 × 18,795,259.62
  4. Step 4: Simplify right side
    27,957,302.46x = 725,365,099,096,300.75
  5. Step 5: Solve for x
    x = 725,365,099,096,300.75/27,957,302.46
  6. Step 6: Final answer
    x = 25,945,460.94

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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.