Home / 18,041,823.38-27,065,436.62-6,529,984.17

Finding the Fourth Proportional to 18,041,823.38, 27,065,436.62 and 6,529,984.17

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Solution

The fourth proportional to 18,041,823.38, 27,065,436.62 and 6,529,984.17 is: 9,795,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,041,823.38 : 27,065,436.62 = 6,529,984.17 : x
  2. Step 2: Convert to fraction form
    18,041,823.38/27,065,436.62 = 6,529,984.17/x
  3. Step 3: Cross multiply
    18,041,823.38x = 27,065,436.62 × 6,529,984.17
  4. Step 4: Simplify right side
    18,041,823.38x = 176,736,872,650,088.38
  5. Step 5: Solve for x
    x = 176,736,872,650,088.38/18,041,823.38
  6. Step 6: Final answer
    x = 9,795,954.04

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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.