Home / 22,935,833,278,162-31,651,462,621,080-12,388,730,445,597

Finding the Fourth Proportional to 22,935,833,278,162, 31,651,462,621,080 and 12,388,730,445,597

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Solution

The fourth proportional to 22,935,833,278,162, 31,651,462,621,080 and 12,388,730,445,597 is: 17,096,454,873,292.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,833,278,162 : 31,651,462,621,080 = 12,388,730,445,597 : x
  2. Step 2: Convert to fraction form
    22,935,833,278,162/31,651,462,621,080 = 12,388,730,445,597/x
  3. Step 3: Cross multiply
    22,935,833,278,162x = 31,651,462,621,080 × 12,388,730,445,597
  4. Step 4: Simplify right side
    22,935,833,278,162x = 392,121,438,621,449,241,294,274,560
  5. Step 5: Solve for x
    x = 392,121,438,621,449,241,294,274,560/22,935,833,278,162
  6. Step 6: Final answer
    x = 17,096,454,873,292.16

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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.