Home / 32,647,744.80-48,973,460.40-9,929,383.20

Finding the Fourth Proportional to 32,647,744.80, 48,973,460.40 and 9,929,383.20

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Solution

The fourth proportional to 32,647,744.80, 48,973,460.40 and 9,929,383.20 is: 14,894,635.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,647,744.80 : 48,973,460.40 = 9,929,383.20 : x
  2. Step 2: Convert to fraction form
    32,647,744.80/48,973,460.40 = 9,929,383.20/x
  3. Step 3: Cross multiply
    32,647,744.80x = 48,973,460.40 × 9,929,383.20
  4. Step 4: Simplify right side
    32,647,744.80x = 486,276,254,941,625.25
  5. Step 5: Solve for x
    x = 486,276,254,941,625.25/32,647,744.80
  6. Step 6: Final answer
    x = 14,894,635.39

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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.