Home / 335,274,355.34-502,911,670.53-150,826,387.82

Finding the Fourth Proportional to 335,274,355.34, 502,911,670.53 and 150,826,387.82

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Solution

The fourth proportional to 335,274,355.34, 502,911,670.53 and 150,826,387.82 is: 226,239,643.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,274,355.34 : 502,911,670.53 = 150,826,387.82 : x
  2. Step 2: Convert to fraction form
    335,274,355.34/502,911,670.53 = 150,826,387.82/x
  3. Step 3: Cross multiply
    335,274,355.34x = 502,911,670.53 × 150,826,387.82
  4. Step 4: Simplify right side
    335,274,355.34x = 75,852,350,658,561,840
  5. Step 5: Solve for x
    x = 75,852,350,658,561,840/335,274,355.34
  6. Step 6: Final answer
    x = 226,239,643.59

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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.