Home / 160,894,231.20-241,341,346.80-148,297,111.20

Finding the Fourth Proportional to 160,894,231.20, 241,341,346.80 and 148,297,111.20

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Solution

The fourth proportional to 160,894,231.20, 241,341,346.80 and 148,297,111.20 is: 222,445,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,894,231.20 : 241,341,346.80 = 148,297,111.20 : x
  2. Step 2: Convert to fraction form
    160,894,231.20/241,341,346.80 = 148,297,111.20/x
  3. Step 3: Cross multiply
    160,894,231.20x = 241,341,346.80 × 148,297,111.20
  4. Step 4: Simplify right side
    160,894,231.20x = 35,790,224,543,557,364
  5. Step 5: Solve for x
    x = 35,790,224,543,557,364/160,894,231.20
  6. Step 6: Final answer
    x = 222,445,666.80

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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.