Home / 35,222,665.60-52,833,998.40-32,451,299.20

Finding the Fourth Proportional to 35,222,665.60, 52,833,998.40 and 32,451,299.20

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Solution

The fourth proportional to 35,222,665.60, 52,833,998.40 and 32,451,299.20 is: 48,676,948.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,222,665.60 : 52,833,998.40 = 32,451,299.20 : x
  2. Step 2: Convert to fraction form
    35,222,665.60/52,833,998.40 = 32,451,299.20/x
  3. Step 3: Cross multiply
    35,222,665.60x = 52,833,998.40 × 32,451,299.20
  4. Step 4: Simplify right side
    35,222,665.60x = 1,714,531,890,010,721.25
  5. Step 5: Solve for x
    x = 1,714,531,890,010,721.25/35,222,665.60
  6. Step 6: Final answer
    x = 48,676,948.80

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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.