Home / 274,773,202.56-412,234,138.56-93,020,396.16

Finding the Fourth Proportional to 274,773,202.56, 412,234,138.56 and 93,020,396.16

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Solution

The fourth proportional to 274,773,202.56, 412,234,138.56 and 93,020,396.16 is: 139,555,759.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,773,202.56 : 412,234,138.56 = 93,020,396.16 : x
  2. Step 2: Convert to fraction form
    274,773,202.56/412,234,138.56 = 93,020,396.16/x
  3. Step 3: Cross multiply
    274,773,202.56x = 412,234,138.56 × 93,020,396.16
  4. Step 4: Simplify right side
    274,773,202.56x = 38,346,182,879,527,528
  5. Step 5: Solve for x
    x = 38,346,182,879,527,528/274,773,202.56
  6. Step 6: Final answer
    x = 139,555,759.16

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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.