Home / 6,744,446,141.29-9,306,966,943.92-3,692,031,927.72

Finding the Fourth Proportional to 6,744,446,141.29, 9,306,966,943.92 and 3,692,031,927.72

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Solution

The fourth proportional to 6,744,446,141.29, 9,306,966,943.92 and 3,692,031,927.72 is: 5,094,802,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,446,141.29 : 9,306,966,943.92 = 3,692,031,927.72 : x
  2. Step 2: Convert to fraction form
    6,744,446,141.29/9,306,966,943.92 = 3,692,031,927.72/x
  3. Step 3: Cross multiply
    6,744,446,141.29x = 9,306,966,943.92 × 3,692,031,927.72
  4. Step 4: Simplify right side
    6,744,446,141.29x = 34,361,619,107,187,273,728
  5. Step 5: Solve for x
    x = 34,361,619,107,187,273,728/6,744,446,141.29
  6. Step 6: Final answer
    x = 5,094,802,210.20

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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.