Home / 652,906,864,502.82-901,014,194,487.66-359,925,350,960.91

Finding the Fourth Proportional to 652,906,864,502.82, 901,014,194,487.66 and 359,925,350,960.91

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Solution

The fourth proportional to 652,906,864,502.82, 901,014,194,487.66 and 359,925,350,960.91 is: 496,698,484,582.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,906,864,502.82 : 901,014,194,487.66 = 359,925,350,960.91 : x
  2. Step 2: Convert to fraction form
    652,906,864,502.82/901,014,194,487.66 = 359,925,350,960.91/x
  3. Step 3: Cross multiply
    652,906,864,502.82x = 901,014,194,487.66 × 359,925,350,960.91
  4. Step 4: Simplify right side
    652,906,864,502.82x = 324,297,850,171,732,646,690,816
  5. Step 5: Solve for x
    x = 324,297,850,171,732,646,690,816/652,906,864,502.82
  6. Step 6: Final answer
    x = 496,698,484,582.00

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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.