Home / 232,217,079.30-320,459,475.30-127,795,150.26

Finding the Fourth Proportional to 232,217,079.30, 320,459,475.30 and 127,795,150.26

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Solution

The fourth proportional to 232,217,079.30, 320,459,475.30 and 127,795,150.26 is: 176,357,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,217,079.30 : 320,459,475.30 = 127,795,150.26 : x
  2. Step 2: Convert to fraction form
    232,217,079.30/320,459,475.30 = 127,795,150.26/x
  3. Step 3: Cross multiply
    232,217,079.30x = 320,459,475.30 × 127,795,150.26
  4. Step 4: Simplify right side
    232,217,079.30x = 40,953,166,798,204,264
  5. Step 5: Solve for x
    x = 40,953,166,798,204,264/232,217,079.30
  6. Step 6: Final answer
    x = 176,357,255.55

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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.