Home / 26,106,836.04-36,025,321.20-15,094,292.28

Finding the Fourth Proportional to 26,106,836.04, 36,025,321.20 and 15,094,292.28

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Solution

The fourth proportional to 26,106,836.04, 36,025,321.20 and 15,094,292.28 is: 20,828,901.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,106,836.04 : 36,025,321.20 = 15,094,292.28 : x
  2. Step 2: Convert to fraction form
    26,106,836.04/36,025,321.20 = 15,094,292.28/x
  3. Step 3: Cross multiply
    26,106,836.04x = 36,025,321.20 × 15,094,292.28
  4. Step 4: Simplify right side
    26,106,836.04x = 543,776,727,673,680.38
  5. Step 5: Solve for x
    x = 543,776,727,673,680.38/26,106,836.04
  6. Step 6: Final answer
    x = 20,828,901.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.