Home / 26,222,160.56-36,173,719.68-17,522,468.96

Finding the Fourth Proportional to 26,222,160.56, 36,173,719.68 and 17,522,468.96

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Solution

The fourth proportional to 26,222,160.56, 36,173,719.68 and 17,522,468.96 is: 24,172,412.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,222,160.56 : 36,173,719.68 = 17,522,468.96 : x
  2. Step 2: Convert to fraction form
    26,222,160.56/36,173,719.68 = 17,522,468.96/x
  3. Step 3: Cross multiply
    26,222,160.56x = 36,173,719.68 × 17,522,468.96
  4. Step 4: Simplify right side
    26,222,160.56x = 633,852,880,260,541.12
  5. Step 5: Solve for x
    x = 633,852,880,260,541.12/26,222,160.56
  6. Step 6: Final answer
    x = 24,172,412.45

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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.