Home / 159,802,198.92-239,010,838.02-94,066,674.66

Finding the Fourth Proportional to 159,802,198.92, 239,010,838.02 and 94,066,674.66

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Solution

The fourth proportional to 159,802,198.92, 239,010,838.02 and 94,066,674.66 is: 140,692,399.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,802,198.92 : 239,010,838.02 = 94,066,674.66 : x
  2. Step 2: Convert to fraction form
    159,802,198.92/239,010,838.02 = 94,066,674.66/x
  3. Step 3: Cross multiply
    159,802,198.92x = 239,010,838.02 × 94,066,674.66
  4. Step 4: Simplify right side
    159,802,198.92x = 22,482,954,740,241,300
  5. Step 5: Solve for x
    x = 22,482,954,740,241,300/159,802,198.92
  6. Step 6: Final answer
    x = 140,692,399.05

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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.