Home / 335,150,346.14-502,744,428.49-101,988,656.92

Finding the Fourth Proportional to 335,150,346.14, 502,744,428.49 and 101,988,656.92

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Solution

The fourth proportional to 335,150,346.14, 502,744,428.49 and 101,988,656.92 is: 152,988,739.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,150,346.14 : 502,744,428.49 = 101,988,656.92 : x
  2. Step 2: Convert to fraction form
    335,150,346.14/502,744,428.49 = 101,988,656.92/x
  3. Step 3: Cross multiply
    335,150,346.14x = 502,744,428.49 × 101,988,656.92
  4. Step 4: Simplify right side
    335,150,346.14x = 51,274,229,035,708,088
  5. Step 5: Solve for x
    x = 51,274,229,035,708,088/335,150,346.14
  6. Step 6: Final answer
    x = 152,988,739.61

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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.