Home / 251,724,672,002.10-377,587,008,003.15-251,724,672,002.10

Finding the Fourth Proportional to 251,724,672,002.10, 377,587,008,003.15 and 251,724,672,002.10

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Solution

The fourth proportional to 251,724,672,002.10, 377,587,008,003.15 and 251,724,672,002.10 is: 377,587,008,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,724,672,002.10 : 377,587,008,003.15 = 251,724,672,002.10 : x
  2. Step 2: Convert to fraction form
    251,724,672,002.10/377,587,008,003.15 = 251,724,672,002.10/x
  3. Step 3: Cross multiply
    251,724,672,002.10x = 377,587,008,003.15 × 251,724,672,002.10
  4. Step 4: Simplify right side
    251,724,672,002.10x = 95,047,965,741,847,253,352,448
  5. Step 5: Solve for x
    x = 95,047,965,741,847,253,352,448/251,724,672,002.10
  6. Step 6: Final answer
    x = 377,587,008,003.15

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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.