Home / 27,177,394.04-40,753,494.06-10,133,490.68

Finding the Fourth Proportional to 27,177,394.04, 40,753,494.06 and 10,133,490.68

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Solution

The fourth proportional to 27,177,394.04, 40,753,494.06 and 10,133,490.68 is: 15,195,539.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,177,394.04 : 40,753,494.06 = 10,133,490.68 : x
  2. Step 2: Convert to fraction form
    27,177,394.04/40,753,494.06 = 10,133,490.68/x
  3. Step 3: Cross multiply
    27,177,394.04x = 40,753,494.06 × 10,133,490.68
  4. Step 4: Simplify right side
    27,177,394.04x = 412,975,152,234,445.38
  5. Step 5: Solve for x
    x = 412,975,152,234,445.38/27,177,394.04
  6. Step 6: Final answer
    x = 15,195,539.04

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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.