Home / 36,951,567,779.80-55,427,351,669.70-36,216,903,741.40

Finding the Fourth Proportional to 36,951,567,779.80, 55,427,351,669.70 and 36,216,903,741.40

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Solution

The fourth proportional to 36,951,567,779.80, 55,427,351,669.70 and 36,216,903,741.40 is: 54,325,355,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,951,567,779.80 : 55,427,351,669.70 = 36,216,903,741.40 : x
  2. Step 2: Convert to fraction form
    36,951,567,779.80/55,427,351,669.70 = 36,216,903,741.40/x
  3. Step 3: Cross multiply
    36,951,567,779.80x = 55,427,351,669.70 × 36,216,903,741.40
  4. Step 4: Simplify right side
    36,951,567,779.80x = 2,007,407,060,062,251,515,904
  5. Step 5: Solve for x
    x = 2,007,407,060,062,251,515,904/36,951,567,779.80
  6. Step 6: Final answer
    x = 54,325,355,612.10

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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.