Home / 51,689,433.60-77,534,150.40-32,557,557.60

Finding the Fourth Proportional to 51,689,433.60, 77,534,150.40 and 32,557,557.60

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Solution

The fourth proportional to 51,689,433.60, 77,534,150.40 and 32,557,557.60 is: 48,836,336.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,689,433.60 : 77,534,150.40 = 32,557,557.60 : x
  2. Step 2: Convert to fraction form
    51,689,433.60/77,534,150.40 = 32,557,557.60/x
  3. Step 3: Cross multiply
    51,689,433.60x = 77,534,150.40 × 32,557,557.60
  4. Step 4: Simplify right side
    51,689,433.60x = 2,524,322,567,615,063.50
  5. Step 5: Solve for x
    x = 2,524,322,567,615,063.50/51,689,433.60
  6. Step 6: Final answer
    x = 48,836,336.40

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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.