Home / 89,268,461.40-133,902,692.10-24,582,250.20

Finding the Fourth Proportional to 89,268,461.40, 133,902,692.10 and 24,582,250.20

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Solution

The fourth proportional to 89,268,461.40, 133,902,692.10 and 24,582,250.20 is: 36,873,375.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,268,461.40 : 133,902,692.10 = 24,582,250.20 : x
  2. Step 2: Convert to fraction form
    89,268,461.40/133,902,692.10 = 24,582,250.20/x
  3. Step 3: Cross multiply
    89,268,461.40x = 133,902,692.10 × 24,582,250.20
  4. Step 4: Simplify right side
    89,268,461.40x = 3,291,629,479,655,763
  5. Step 5: Solve for x
    x = 3,291,629,479,655,763/89,268,461.40
  6. Step 6: Final answer
    x = 36,873,375.30

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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.