Home / 57,397,359.15-86,096,038.73-35,873,998.65

Finding the Fourth Proportional to 57,397,359.15, 86,096,038.73 and 35,873,998.65

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Solution

The fourth proportional to 57,397,359.15, 86,096,038.73 and 35,873,998.65 is: 53,810,997.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,397,359.15 : 86,096,038.73 = 35,873,998.65 : x
  2. Step 2: Convert to fraction form
    57,397,359.15/86,096,038.73 = 35,873,998.65/x
  3. Step 3: Cross multiply
    57,397,359.15x = 86,096,038.73 × 35,873,998.65
  4. Step 4: Simplify right side
    57,397,359.15x = 3,088,609,176,990,997.50
  5. Step 5: Solve for x
    x = 3,088,609,176,990,997.50/57,397,359.15
  6. Step 6: Final answer
    x = 53,810,997.98

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Double scale
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Similar ratio
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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.