Home / 8,456,427,122.22-11,667,236,646.24-4,886,833,584.60

Finding the Fourth Proportional to 8,456,427,122.22, 11,667,236,646.24 and 4,886,833,584.60

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Solution

The fourth proportional to 8,456,427,122.22, 11,667,236,646.24 and 4,886,833,584.60 is: 6,742,308,904.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,456,427,122.22 : 11,667,236,646.24 = 4,886,833,584.60 : x
  2. Step 2: Convert to fraction form
    8,456,427,122.22/11,667,236,646.24 = 4,886,833,584.60/x
  3. Step 3: Cross multiply
    8,456,427,122.22x = 11,667,236,646.24 × 4,886,833,584.60
  4. Step 4: Simplify right side
    8,456,427,122.22x = 57,015,843,882,321,502,208
  5. Step 5: Solve for x
    x = 57,015,843,882,321,502,208/8,456,427,122.22
  6. Step 6: Final answer
    x = 6,742,308,904.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.