Home / 159,802,214.44-239,010,861.26-94,066,690.36

Finding the Fourth Proportional to 159,802,214.44, 239,010,861.26 and 94,066,690.36

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Solution

The fourth proportional to 159,802,214.44, 239,010,861.26 and 94,066,690.36 is: 140,692,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,802,214.44 : 239,010,861.26 = 94,066,690.36 : x
  2. Step 2: Convert to fraction form
    159,802,214.44/239,010,861.26 = 94,066,690.36/x
  3. Step 3: Cross multiply
    159,802,214.44x = 239,010,861.26 × 94,066,690.36
  4. Step 4: Simplify right side
    159,802,214.44x = 22,482,960,678,458,980
  5. Step 5: Solve for x
    x = 22,482,960,678,458,980/159,802,214.44
  6. Step 6: Final answer
    x = 140,692,422.55

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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.