Home / 330,949,541.07-496,079,465.45-185,169,369.87

Finding the Fourth Proportional to 330,949,541.07, 496,079,465.45 and 185,169,369.87

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Solution

The fourth proportional to 330,949,541.07, 496,079,465.45 and 185,169,369.87 is: 277,561,110.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,949,541.07 : 496,079,465.45 = 185,169,369.87 : x
  2. Step 2: Convert to fraction form
    330,949,541.07/496,079,465.45 = 185,169,369.87/x
  3. Step 3: Cross multiply
    330,949,541.07x = 496,079,465.45 × 185,169,369.87
  4. Step 4: Simplify right side
    330,949,541.07x = 91,858,722,021,897,088
  5. Step 5: Solve for x
    x = 91,858,722,021,897,088/330,949,541.07
  6. Step 6: Final answer
    x = 277,561,110.15

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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.