Home / 27,242,184.20-40,862,095.31-6,771,470.54

Finding the Fourth Proportional to 27,242,184.20, 40,862,095.31 and 6,771,470.54

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Solution

The fourth proportional to 27,242,184.20, 40,862,095.31 and 6,771,470.54 is: 10,156,912.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,242,184.20 : 40,862,095.31 = 6,771,470.54 : x
  2. Step 2: Convert to fraction form
    27,242,184.20/40,862,095.31 = 6,771,470.54/x
  3. Step 3: Cross multiply
    27,242,184.20x = 40,862,095.31 × 6,771,470.54
  4. Step 4: Simplify right side
    27,242,184.20x = 276,696,474,406,955.38
  5. Step 5: Solve for x
    x = 276,696,474,406,955.38/27,242,184.20
  6. Step 6: Final answer
    x = 10,156,912.25

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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.