Home / 652,906,864,500.80-901,014,194,484.87-359,925,350,958.90

Finding the Fourth Proportional to 652,906,864,500.80, 901,014,194,484.87 and 359,925,350,958.90

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Solution

The fourth proportional to 652,906,864,500.80, 901,014,194,484.87 and 359,925,350,958.90 is: 496,698,484,579.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,906,864,500.80 : 901,014,194,484.87 = 359,925,350,958.90 : x
  2. Step 2: Convert to fraction form
    652,906,864,500.80/901,014,194,484.87 = 359,925,350,958.90/x
  3. Step 3: Cross multiply
    652,906,864,500.80x = 901,014,194,484.87 × 359,925,350,958.90
  4. Step 4: Simplify right side
    652,906,864,500.80x = 324,297,850,168,917,429,846,016
  5. Step 5: Solve for x
    x = 324,297,850,168,917,429,846,016/652,906,864,500.80
  6. Step 6: Final answer
    x = 496,698,484,579.22

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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.