Home / 335,274,354.34-502,911,669.03-150,826,386.82

Finding the Fourth Proportional to 335,274,354.34, 502,911,669.03 and 150,826,386.82

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Solution

The fourth proportional to 335,274,354.34, 502,911,669.03 and 150,826,386.82 is: 226,239,642.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,274,354.34 : 502,911,669.03 = 150,826,386.82 : x
  2. Step 2: Convert to fraction form
    335,274,354.34/502,911,669.03 = 150,826,386.82/x
  3. Step 3: Cross multiply
    335,274,354.34x = 502,911,669.03 × 150,826,386.82
  4. Step 4: Simplify right side
    335,274,354.34x = 75,852,349,929,410,592
  5. Step 5: Solve for x
    x = 75,852,349,929,410,592/335,274,354.34
  6. Step 6: Final answer
    x = 226,239,642.09

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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.