Home / 22,831,213.80-34,246,820.70-9,361,108.20

Finding the Fourth Proportional to 22,831,213.80, 34,246,820.70 and 9,361,108.20

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Solution

The fourth proportional to 22,831,213.80, 34,246,820.70 and 9,361,108.20 is: 14,041,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,831,213.80 : 34,246,820.70 = 9,361,108.20 : x
  2. Step 2: Convert to fraction form
    22,831,213.80/34,246,820.70 = 9,361,108.20/x
  3. Step 3: Cross multiply
    22,831,213.80x = 34,246,820.70 × 9,361,108.20
  4. Step 4: Simplify right side
    22,831,213.80x = 320,588,194,078,699.75
  5. Step 5: Solve for x
    x = 320,588,194,078,699.75/22,831,213.80
  6. Step 6: Final answer
    x = 14,041,662.30

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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.