Home / 335,057,441.70-502,586,162.55-248,963,999.70

Finding the Fourth Proportional to 335,057,441.70, 502,586,162.55 and 248,963,999.70

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Solution

The fourth proportional to 335,057,441.70, 502,586,162.55 and 248,963,999.70 is: 373,445,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,057,441.70 : 502,586,162.55 = 248,963,999.70 : x
  2. Step 2: Convert to fraction form
    335,057,441.70/502,586,162.55 = 248,963,999.70/x
  3. Step 3: Cross multiply
    335,057,441.70x = 502,586,162.55 × 248,963,999.70
  4. Step 4: Simplify right side
    335,057,441.70x = 125,125,861,222,322,352
  5. Step 5: Solve for x
    x = 125,125,861,222,322,352/335,057,441.70
  6. Step 6: Final answer
    x = 373,445,999.55

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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.