Home / 75,928,988,224.02-113,813,755,625.54-25,546,930,694.18

Finding the Fourth Proportional to 75,928,988,224.02, 113,813,755,625.54 and 25,546,930,694.18

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Solution

The fourth proportional to 75,928,988,224.02, 113,813,755,625.54 and 25,546,930,694.18 is: 38,293,571,335.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,928,988,224.02 : 113,813,755,625.54 = 25,546,930,694.18 : x
  2. Step 2: Convert to fraction form
    75,928,988,224.02/113,813,755,625.54 = 25,546,930,694.18/x
  3. Step 3: Cross multiply
    75,928,988,224.02x = 113,813,755,625.54 × 25,546,930,694.18
  4. Step 4: Simplify right side
    75,928,988,224.02x = 2,907,592,127,009,553,645,568
  5. Step 5: Solve for x
    x = 2,907,592,127,009,553,645,568/75,928,988,224.02
  6. Step 6: Final answer
    x = 38,293,571,335.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.