Home / 32,754,454,703,989-45,202,568,356,147-18,138,726,191,095

Finding the Fourth Proportional to 32,754,454,703,989, 45,202,568,356,147 and 18,138,726,191,095

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Solution

The fourth proportional to 32,754,454,703,989, 45,202,568,356,147 and 18,138,726,191,095 is: 25,032,228,988,582.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,703,989 : 45,202,568,356,147 = 18,138,726,191,095 : x
  2. Step 2: Convert to fraction form
    32,754,454,703,989/45,202,568,356,147 = 18,138,726,191,095/x
  3. Step 3: Cross multiply
    32,754,454,703,989x = 45,202,568,356,147 × 18,138,726,191,095
  4. Step 4: Simplify right side
    32,754,454,703,989x = 819,917,010,546,405,580,214,370,304
  5. Step 5: Solve for x
    x = 819,917,010,546,405,580,214,370,304/32,754,454,703,989
  6. Step 6: Final answer
    x = 25,032,228,988,582.49

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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.