Home / 226,356,598.33-339,573,150.16-70,879,742.08

Finding the Fourth Proportional to 226,356,598.33, 339,573,150.16 and 70,879,742.08

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Solution

The fourth proportional to 226,356,598.33, 339,573,150.16 and 70,879,742.08 is: 106,331,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,356,598.33 : 339,573,150.16 = 70,879,742.08 : x
  2. Step 2: Convert to fraction form
    226,356,598.33/339,573,150.16 = 70,879,742.08/x
  3. Step 3: Cross multiply
    226,356,598.33x = 339,573,150.16 × 70,879,742.08
  4. Step 4: Simplify right side
    226,356,598.33x = 24,068,857,299,607,780
  5. Step 5: Solve for x
    x = 24,068,857,299,607,780/226,356,598.33
  6. Step 6: Final answer
    x = 106,331,591.29

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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.