Home / 62,134,164,900.66-93,202,983,883.62-20,211,030,733.44

Finding the Fourth Proportional to 62,134,164,900.66, 93,202,983,883.62 and 20,211,030,733.44

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Solution

The fourth proportional to 62,134,164,900.66, 93,202,983,883.62 and 20,211,030,733.44 is: 30,317,110,960.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,134,164,900.66 : 93,202,983,883.62 = 20,211,030,733.44 : x
  2. Step 2: Convert to fraction form
    62,134,164,900.66/93,202,983,883.62 = 20,211,030,733.44/x
  3. Step 3: Cross multiply
    62,134,164,900.66x = 93,202,983,883.62 × 20,211,030,733.44
  4. Step 4: Simplify right side
    62,134,164,900.66x = 1,883,728,371,720,156,610,560
  5. Step 5: Solve for x
    x = 1,883,728,371,720,156,610,560/62,134,164,900.66
  6. Step 6: Final answer
    x = 30,317,110,960.32

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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.