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Finding the Fourth Proportional to 376,971,552,023.70, 565,457,328,035.55 and 376,971,552,023.70

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Solution

The fourth proportional to 376,971,552,023.70, 565,457,328,035.55 and 376,971,552,023.70 is: 565,457,328,035.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,971,552,023.70 : 565,457,328,035.55 = 376,971,552,023.70 : x
  2. Step 2: Convert to fraction form
    376,971,552,023.70/565,457,328,035.55 = 376,971,552,023.70/x
  3. Step 3: Cross multiply
    376,971,552,023.70x = 565,457,328,035.55 × 376,971,552,023.70
  4. Step 4: Simplify right side
    376,971,552,023.70x = 213,161,326,552,735,752,912,896
  5. Step 5: Solve for x
    x = 213,161,326,552,735,752,912,896/376,971,552,023.70
  6. Step 6: Final answer
    x = 565,457,328,035.55

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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.