Home / 270,707,786.07-373,577,218.34-146,948,547.03

Finding the Fourth Proportional to 270,707,786.07, 373,577,218.34 and 146,948,547.03

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Solution

The fourth proportional to 270,707,786.07, 373,577,218.34 and 146,948,547.03 is: 202,789,251.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,707,786.07 : 373,577,218.34 = 146,948,547.03 : x
  2. Step 2: Convert to fraction form
    270,707,786.07/373,577,218.34 = 146,948,547.03/x
  3. Step 3: Cross multiply
    270,707,786.07x = 373,577,218.34 × 146,948,547.03
  4. Step 4: Simplify right side
    270,707,786.07x = 54,896,629,437,837,320
  5. Step 5: Solve for x
    x = 54,896,629,437,837,320/270,707,786.07
  6. Step 6: Final answer
    x = 202,789,251.96

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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.