Home / 270,657,195.62-373,510,513.11-146,899,356.26

Finding the Fourth Proportional to 270,657,195.62, 373,510,513.11 and 146,899,356.26

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Solution

The fourth proportional to 270,657,195.62, 373,510,513.11 and 146,899,356.26 is: 202,723,056.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,657,195.62 : 373,510,513.11 = 146,899,356.26 : x
  2. Step 2: Convert to fraction form
    270,657,195.62/373,510,513.11 = 146,899,356.26/x
  3. Step 3: Cross multiply
    270,657,195.62x = 373,510,513.11 × 146,899,356.26
  4. Step 4: Simplify right side
    270,657,195.62x = 54,868,453,932,201,288
  5. Step 5: Solve for x
    x = 54,868,453,932,201,288/270,657,195.62
  6. Step 6: Final answer
    x = 202,723,056.40

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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.