Home / 56,464,917.60-84,697,376.40-33,734,114.40

Finding the Fourth Proportional to 56,464,917.60, 84,697,376.40 and 33,734,114.40

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Solution

The fourth proportional to 56,464,917.60, 84,697,376.40 and 33,734,114.40 is: 50,601,171.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,464,917.60 : 84,697,376.40 = 33,734,114.40 : x
  2. Step 2: Convert to fraction form
    56,464,917.60/84,697,376.40 = 33,734,114.40/x
  3. Step 3: Cross multiply
    56,464,917.60x = 84,697,376.40 × 33,734,114.40
  4. Step 4: Simplify right side
    56,464,917.60x = 2,857,190,984,857,460
  5. Step 5: Solve for x
    x = 2,857,190,984,857,460/56,464,917.60
  6. Step 6: Final answer
    x = 50,601,171.60

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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.