Home / 32,257,383.60-48,386,075.40-22,179,687.60

Finding the Fourth Proportional to 32,257,383.60, 48,386,075.40 and 22,179,687.60

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Solution

The fourth proportional to 32,257,383.60, 48,386,075.40 and 22,179,687.60 is: 33,269,531.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257,383.60 : 48,386,075.40 = 22,179,687.60 : x
  2. Step 2: Convert to fraction form
    32,257,383.60/48,386,075.40 = 22,179,687.60/x
  3. Step 3: Cross multiply
    32,257,383.60x = 48,386,075.40 × 22,179,687.60
  4. Step 4: Simplify right side
    32,257,383.60x = 1,073,188,036,562,045.12
  5. Step 5: Solve for x
    x = 1,073,188,036,562,045.12/32,257,383.60
  6. Step 6: Final answer
    x = 33,269,531.40

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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.