Home / 59,348,114.40-89,022,171.60-53,962,845.60

Finding the Fourth Proportional to 59,348,114.40, 89,022,171.60 and 53,962,845.60

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Solution

The fourth proportional to 59,348,114.40, 89,022,171.60 and 53,962,845.60 is: 80,944,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,348,114.40 : 89,022,171.60 = 53,962,845.60 : x
  2. Step 2: Convert to fraction form
    59,348,114.40/89,022,171.60 = 53,962,845.60/x
  3. Step 3: Cross multiply
    59,348,114.40x = 89,022,171.60 × 53,962,845.60
  4. Step 4: Simplify right side
    59,348,114.40x = 4,803,889,701,027,505
  5. Step 5: Solve for x
    x = 4,803,889,701,027,505/59,348,114.40
  6. Step 6: Final answer
    x = 80,944,268.40

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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.