Home / 260,281,090,402.04-359,168,192,586.06-146,073,654,229.88

Finding the Fourth Proportional to 260,281,090,402.04, 359,168,192,586.06 and 146,073,654,229.88

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Solution

The fourth proportional to 260,281,090,402.04, 359,168,192,586.06 and 146,073,654,229.88 is: 201,570,580,072.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,281,090,402.04 : 359,168,192,586.06 = 146,073,654,229.88 : x
  2. Step 2: Convert to fraction form
    260,281,090,402.04/359,168,192,586.06 = 146,073,654,229.88/x
  3. Step 3: Cross multiply
    260,281,090,402.04x = 359,168,192,586.06 × 146,073,654,229.88
  4. Step 4: Simplify right side
    260,281,090,402.04x = 52,465,010,374,187,082,055,680
  5. Step 5: Solve for x
    x = 52,465,010,374,187,082,055,680/260,281,090,402.04
  6. Step 6: Final answer
    x = 201,570,580,072.29

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1.5x scale

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.