Home / 270,726,493.53-373,607,105.63-146,967,170.25

Finding the Fourth Proportional to 270,726,493.53, 373,607,105.63 and 146,967,170.25

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Solution

The fourth proportional to 270,726,493.53, 373,607,105.63 and 146,967,170.25 is: 202,817,162.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,726,493.53 : 373,607,105.63 = 146,967,170.25 : x
  2. Step 2: Convert to fraction form
    270,726,493.53/373,607,105.63 = 146,967,170.25/x
  3. Step 3: Cross multiply
    270,726,493.53x = 373,607,105.63 × 146,967,170.25
  4. Step 4: Simplify right side
    270,726,493.53x = 54,907,979,098,999,104
  5. Step 5: Solve for x
    x = 54,907,979,098,999,104/270,726,493.53
  6. Step 6: Final answer
    x = 202,817,162.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.