Home / 270,010,548.32-372,614,569.02-146,251,225.44

Finding the Fourth Proportional to 270,010,548.32, 372,614,569.02 and 146,251,225.44

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Solution

The fourth proportional to 270,010,548.32, 372,614,569.02 and 146,251,225.44 is: 201,826,697.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,010,548.32 : 372,614,569.02 = 146,251,225.44 : x
  2. Step 2: Convert to fraction form
    270,010,548.32/372,614,569.02 = 146,251,225.44/x
  3. Step 3: Cross multiply
    270,010,548.32x = 372,614,569.02 × 146,251,225.44
  4. Step 4: Simplify right side
    270,010,548.32x = 54,495,337,335,972,456
  5. Step 5: Solve for x
    x = 54,495,337,335,972,456/270,010,548.32
  6. Step 6: Final answer
    x = 201,826,697.79

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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.