Home / 141,441,552,001.67-212,162,328,002.51-141,441,552,001.67

Finding the Fourth Proportional to 141,441,552,001.67, 212,162,328,002.51 and 141,441,552,001.67

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Solution

The fourth proportional to 141,441,552,001.67, 212,162,328,002.51 and 141,441,552,001.67 is: 212,162,328,002.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,441,552,001.67 : 212,162,328,002.51 = 141,441,552,001.67 : x
  2. Step 2: Convert to fraction form
    141,441,552,001.67/212,162,328,002.51 = 141,441,552,001.67/x
  3. Step 3: Cross multiply
    141,441,552,001.67x = 212,162,328,002.51 × 141,441,552,001.67
  4. Step 4: Simplify right side
    141,441,552,001.67x = 30,008,568,948,962,390,704,128
  5. Step 5: Solve for x
    x = 30,008,568,948,962,390,704,128/141,441,552,001.67
  6. Step 6: Final answer
    x = 212,162,328,002.51

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1.5x scale

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.