Home / 194,183,999.70-291,275,999.55-176,268,095.70

Finding the Fourth Proportional to 194,183,999.70, 291,275,999.55 and 176,268,095.70

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Solution

The fourth proportional to 194,183,999.70, 291,275,999.55 and 176,268,095.70 is: 264,402,143.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,183,999.70 : 291,275,999.55 = 176,268,095.70 : x
  2. Step 2: Convert to fraction form
    194,183,999.70/291,275,999.55 = 176,268,095.70/x
  3. Step 3: Cross multiply
    194,183,999.70x = 291,275,999.55 × 176,268,095.70
  4. Step 4: Simplify right side
    194,183,999.70x = 51,342,665,763,792,552
  5. Step 5: Solve for x
    x = 51,342,665,763,792,552/194,183,999.70
  6. Step 6: Final answer
    x = 264,402,143.55

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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.