Home / 56,268,285.60-84,402,428.40-33,593,469.60

Finding the Fourth Proportional to 56,268,285.60, 84,402,428.40 and 33,593,469.60

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Solution

The fourth proportional to 56,268,285.60, 84,402,428.40 and 33,593,469.60 is: 50,390,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,268,285.60 : 84,402,428.40 = 33,593,469.60 : x
  2. Step 2: Convert to fraction form
    56,268,285.60/84,402,428.40 = 33,593,469.60/x
  3. Step 3: Cross multiply
    56,268,285.60x = 84,402,428.40 × 33,593,469.60
  4. Step 4: Simplify right side
    56,268,285.60x = 2,835,370,412,621,577
  5. Step 5: Solve for x
    x = 2,835,370,412,621,577/56,268,285.60
  6. Step 6: Final answer
    x = 50,390,204.40

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Double scale
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Similar ratio
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1.5x scale

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.