Home / 652,906,864,504.82-901,014,194,490.42-359,925,350,962.90

Finding the Fourth Proportional to 652,906,864,504.82, 901,014,194,490.42 and 359,925,350,962.90

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Solution

The fourth proportional to 652,906,864,504.82, 901,014,194,490.42 and 359,925,350,962.90 is: 496,698,484,584.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,906,864,504.82 : 901,014,194,490.42 = 359,925,350,962.90 : x
  2. Step 2: Convert to fraction form
    652,906,864,504.82/901,014,194,490.42 = 359,925,350,962.90/x
  3. Step 3: Cross multiply
    652,906,864,504.82x = 901,014,194,490.42 × 359,925,350,962.90
  4. Step 4: Simplify right side
    652,906,864,504.82x = 324,297,850,174,519,073,832,960
  5. Step 5: Solve for x
    x = 324,297,850,174,519,073,832,960/652,906,864,504.82
  6. Step 6: Final answer
    x = 496,698,484,584.74

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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.