Home / 22,061,230,635.16-30,453,892,201.02-14,831,471,108.44

Finding the Fourth Proportional to 22,061,230,635.16, 30,453,892,201.02 and 14,831,471,108.44

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Solution

The fourth proportional to 22,061,230,635.16, 30,453,892,201.02 and 14,831,471,108.44 is: 20,473,745,539.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,061,230,635.16 : 30,453,892,201.02 = 14,831,471,108.44 : x
  2. Step 2: Convert to fraction form
    22,061,230,635.16/30,453,892,201.02 = 14,831,471,108.44/x
  3. Step 3: Cross multiply
    22,061,230,635.16x = 30,453,892,201.02 × 14,831,471,108.44
  4. Step 4: Simplify right side
    22,061,230,635.16x = 451,676,022,318,974,369,792
  5. Step 5: Solve for x
    x = 451,676,022,318,974,369,792/22,061,230,635.16
  6. Step 6: Final answer
    x = 20,473,745,539.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.