Home / 38,625,482,838.35-57,940,982,356.73-10,295,265,939.89

Finding the Fourth Proportional to 38,625,482,838.35, 57,940,982,356.73 and 10,295,265,939.89

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Solution

The fourth proportional to 38,625,482,838.35, 57,940,982,356.73 and 10,295,265,939.89 is: 15,443,634,055.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,625,482,838.35 : 57,940,982,356.73 = 10,295,265,939.89 : x
  2. Step 2: Convert to fraction form
    38,625,482,838.35/57,940,982,356.73 = 10,295,265,939.89/x
  3. Step 3: Cross multiply
    38,625,482,838.35x = 57,940,982,356.73 × 10,295,265,939.89
  4. Step 4: Simplify right side
    38,625,482,838.35x = 596,517,822,181,009,784,832
  5. Step 5: Solve for x
    x = 596,517,822,181,009,784,832/38,625,482,838.35
  6. Step 6: Final answer
    x = 15,443,634,055.72

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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.