Home / 16,719,246.13-25,081,362.39-5,935,643.98

Finding the Fourth Proportional to 16,719,246.13, 25,081,362.39 and 5,935,643.98

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Solution

The fourth proportional to 16,719,246.13, 25,081,362.39 and 5,935,643.98 is: 8,904,351.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,246.13 : 25,081,362.39 = 5,935,643.98 : x
  2. Step 2: Convert to fraction form
    16,719,246.13/25,081,362.39 = 5,935,643.98/x
  3. Step 3: Cross multiply
    16,719,246.13x = 25,081,362.39 × 5,935,643.98
  4. Step 4: Simplify right side
    16,719,246.13x = 148,874,037,680,401.94
  5. Step 5: Solve for x
    x = 148,874,037,680,401.94/16,719,246.13
  6. Step 6: Final answer
    x = 8,904,351.10

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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.