Home / 824,132,260,964.30-1,236,198,391,446.40-824,132,260,964.30

Finding the Fourth Proportional to 824,132,260,964.30, 1,236,198,391,446.40 and 824,132,260,964.30

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Solution

The fourth proportional to 824,132,260,964.30, 1,236,198,391,446.40 and 824,132,260,964.30 is: 1,236,198,391,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    824,132,260,964.30 : 1,236,198,391,446.40 = 824,132,260,964.30 : x
  2. Step 2: Convert to fraction form
    824,132,260,964.30/1,236,198,391,446.40 = 824,132,260,964.30/x
  3. Step 3: Cross multiply
    824,132,260,964.30x = 1,236,198,391,446.40 × 824,132,260,964.30
  4. Step 4: Simplify right side
    824,132,260,964.30x = 1,018,790,975,343,152,336,994,304
  5. Step 5: Solve for x
    x = 1,018,790,975,343,152,336,994,304/824,132,260,964.30
  6. Step 6: Final answer
    x = 1,236,198,391,446.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.