Home / 22,935,833,278,228-31,651,462,621,172-12,388,730,445,660

Finding the Fourth Proportional to 22,935,833,278,228, 31,651,462,621,172 and 12,388,730,445,660

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Solution

The fourth proportional to 22,935,833,278,228, 31,651,462,621,172 and 12,388,730,445,660 is: 17,096,454,873,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,935,833,278,228 : 31,651,462,621,172 = 12,388,730,445,660 : x
  2. Step 2: Convert to fraction form
    22,935,833,278,228/31,651,462,621,172 = 12,388,730,445,660/x
  3. Step 3: Cross multiply
    22,935,833,278,228x = 31,651,462,621,172 × 12,388,730,445,660
  4. Step 4: Simplify right side
    22,935,833,278,228x = 392,121,438,624,583,055,591,866,368
  5. Step 5: Solve for x
    x = 392,121,438,624,583,055,591,866,368/22,935,833,278,228
  6. Step 6: Final answer
    x = 17,096,454,873,379.60

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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.