Home / 7,306,060,215.10-10,963,236,044.67-3,944,586,425.71

Finding the Fourth Proportional to 7,306,060,215.10, 10,963,236,044.67 and 3,944,586,425.71

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Solution

The fourth proportional to 7,306,060,215.10, 10,963,236,044.67 and 3,944,586,425.71 is: 5,919,117,939.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,060,215.10 : 10,963,236,044.67 = 3,944,586,425.71 : x
  2. Step 2: Convert to fraction form
    7,306,060,215.10/10,963,236,044.67 = 3,944,586,425.71/x
  3. Step 3: Cross multiply
    7,306,060,215.10x = 10,963,236,044.67 × 3,944,586,425.71
  4. Step 4: Simplify right side
    7,306,060,215.10x = 43,245,432,083,659,874,304
  5. Step 5: Solve for x
    x = 43,245,432,083,659,874,304/7,306,060,215.10
  6. Step 6: Final answer
    x = 5,919,117,939.14

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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.