Home / 32,754,454,709,692-45,202,568,364,018-18,138,726,196,802

Finding the Fourth Proportional to 32,754,454,709,692, 45,202,568,364,018 and 18,138,726,196,802

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Solution

The fourth proportional to 32,754,454,709,692, 45,202,568,364,018 and 18,138,726,196,802 is: 25,032,228,996,458.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,709,692 : 45,202,568,364,018 = 18,138,726,196,802 : x
  2. Step 2: Convert to fraction form
    32,754,454,709,692/45,202,568,364,018 = 18,138,726,196,802/x
  3. Step 3: Cross multiply
    32,754,454,709,692x = 45,202,568,364,018 × 18,138,726,196,802
  4. Step 4: Simplify right side
    32,754,454,709,692x = 819,917,010,947,146,644,774,191,104
  5. Step 5: Solve for x
    x = 819,917,010,947,146,644,774,191,104/32,754,454,709,692
  6. Step 6: Final answer
    x = 25,032,228,996,458.74

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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.