Home / 53,744,817.60-80,617,226.40-17,843,025.60

Finding the Fourth Proportional to 53,744,817.60, 80,617,226.40 and 17,843,025.60

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Solution

The fourth proportional to 53,744,817.60, 80,617,226.40 and 17,843,025.60 is: 26,764,538.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,744,817.60 : 80,617,226.40 = 17,843,025.60 : x
  2. Step 2: Convert to fraction form
    53,744,817.60/80,617,226.40 = 17,843,025.60/x
  3. Step 3: Cross multiply
    53,744,817.60x = 80,617,226.40 × 17,843,025.60
  4. Step 4: Simplify right side
    53,744,817.60x = 1,438,455,234,456,196
  5. Step 5: Solve for x
    x = 1,438,455,234,456,196/53,744,817.60
  6. Step 6: Final answer
    x = 26,764,538.40

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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.