Home / 32,754,454,704,592-45,202,568,356,980-18,138,726,191,700

Finding the Fourth Proportional to 32,754,454,704,592, 45,202,568,356,980 and 18,138,726,191,700

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Solution

The fourth proportional to 32,754,454,704,592, 45,202,568,356,980 and 18,138,726,191,700 is: 25,032,228,989,417.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,754,454,704,592 : 45,202,568,356,980 = 18,138,726,191,700 : x
  2. Step 2: Convert to fraction form
    32,754,454,704,592/45,202,568,356,980 = 18,138,726,191,700/x
  3. Step 3: Cross multiply
    32,754,454,704,592x = 45,202,568,356,980 × 18,138,726,191,700
  4. Step 4: Simplify right side
    32,754,454,704,592x = 819,917,010,588,862,809,404,080,128
  5. Step 5: Solve for x
    x = 819,917,010,588,862,809,404,080,128/32,754,454,704,592
  6. Step 6: Final answer
    x = 25,032,228,989,417.88

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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.