Home / 32,754,454,709,682-45,202,568,364,008-18,138,726,196,792

Finding the Fourth Proportional to 32,754,454,709,682, 45,202,568,364,008 and 18,138,726,196,792

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Solution

The fourth proportional to 32,754,454,709,682, 45,202,568,364,008 and 18,138,726,196,792 is: 25,032,228,996,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,709,682 : 45,202,568,364,008 = 18,138,726,196,792 : x
  2. Step 2: Convert to fraction form
    32,754,454,709,682/45,202,568,364,008 = 18,138,726,196,792/x
  3. Step 3: Cross multiply
    32,754,454,709,682x = 45,202,568,364,008 × 18,138,726,196,792
  4. Step 4: Simplify right side
    32,754,454,709,682x = 819,917,010,946,513,188,637,638,656
  5. Step 5: Solve for x
    x = 819,917,010,946,513,188,637,638,656/32,754,454,709,682
  6. Step 6: Final answer
    x = 25,032,228,996,447.04

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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.