Home / 270,726,494.03-373,607,106.32-146,967,170.75

Finding the Fourth Proportional to 270,726,494.03, 373,607,106.32 and 146,967,170.75

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Solution

The fourth proportional to 270,726,494.03, 373,607,106.32 and 146,967,170.75 is: 202,817,162.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,726,494.03 : 373,607,106.32 = 146,967,170.75 : x
  2. Step 2: Convert to fraction form
    270,726,494.03/373,607,106.32 = 146,967,170.75/x
  3. Step 3: Cross multiply
    270,726,494.03x = 373,607,106.32 × 146,967,170.75
  4. Step 4: Simplify right side
    270,726,494.03x = 54,907,979,387,210,008
  5. Step 5: Solve for x
    x = 54,907,979,387,210,008/270,726,494.03
  6. Step 6: Final answer
    x = 202,817,162.70

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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.