Home / 36,383,134,701.20-54,574,702,051.80-8,810,558,445.20

Finding the Fourth Proportional to 36,383,134,701.20, 54,574,702,051.80 and 8,810,558,445.20

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Solution

The fourth proportional to 36,383,134,701.20, 54,574,702,051.80 and 8,810,558,445.20 is: 13,215,837,667.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,134,701.20 : 54,574,702,051.80 = 8,810,558,445.20 : x
  2. Step 2: Convert to fraction form
    36,383,134,701.20/54,574,702,051.80 = 8,810,558,445.20/x
  3. Step 3: Cross multiply
    36,383,134,701.20x = 54,574,702,051.80 × 8,810,558,445.20
  4. Step 4: Simplify right side
    36,383,134,701.20x = 480,833,602,056,760,328,192
  5. Step 5: Solve for x
    x = 480,833,602,056,760,328,192/36,383,134,701.20
  6. Step 6: Final answer
    x = 13,215,837,667.80

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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.