Home / 6,605,944,709.60-9,908,917,064.40-2,677,532,837.60

Finding the Fourth Proportional to 6,605,944,709.60, 9,908,917,064.40 and 2,677,532,837.60

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Solution

The fourth proportional to 6,605,944,709.60, 9,908,917,064.40 and 2,677,532,837.60 is: 4,016,299,256.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,944,709.60 : 9,908,917,064.40 = 2,677,532,837.60 : x
  2. Step 2: Convert to fraction form
    6,605,944,709.60/9,908,917,064.40 = 2,677,532,837.60/x
  3. Step 3: Cross multiply
    6,605,944,709.60x = 9,908,917,064.40 × 2,677,532,837.60
  4. Step 4: Simplify right side
    6,605,944,709.60x = 26,531,450,824,985,993,216
  5. Step 5: Solve for x
    x = 26,531,450,824,985,993,216/6,605,944,709.60
  6. Step 6: Final answer
    x = 4,016,299,256.40

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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.