Home / 21,466,470,954.47-32,214,414,805.43-7,492,092,844.73

Finding the Fourth Proportional to 21,466,470,954.47, 32,214,414,805.43 and 7,492,092,844.73

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Solution

The fourth proportional to 21,466,470,954.47, 32,214,414,805.43 and 7,492,092,844.73 is: 11,243,272,691.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,466,470,954.47 : 32,214,414,805.43 = 7,492,092,844.73 : x
  2. Step 2: Convert to fraction form
    21,466,470,954.47/32,214,414,805.43 = 7,492,092,844.73/x
  3. Step 3: Cross multiply
    21,466,470,954.47x = 32,214,414,805.43 × 7,492,092,844.73
  4. Step 4: Simplify right side
    21,466,470,954.47x = 241,353,386,660,741,677,056
  5. Step 5: Solve for x
    x = 241,353,386,660,741,677,056/21,466,470,954.47
  6. Step 6: Final answer
    x = 11,243,272,691.29

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.