Home / 36,343,878.96-54,551,732.18-15,887,718.27

Finding the Fourth Proportional to 36,343,878.96, 54,551,732.18 and 15,887,718.27

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Solution

The fourth proportional to 36,343,878.96, 54,551,732.18 and 15,887,718.27 is: 23,847,277.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,343,878.96 : 54,551,732.18 = 15,887,718.27 : x
  2. Step 2: Convert to fraction form
    36,343,878.96/54,551,732.18 = 15,887,718.27/x
  3. Step 3: Cross multiply
    36,343,878.96x = 54,551,732.18 × 15,887,718.27
  4. Step 4: Simplify right side
    36,343,878.96x = 866,702,551,936,894.25
  5. Step 5: Solve for x
    x = 866,702,551,936,894.25/36,343,878.96
  6. Step 6: Final answer
    x = 23,847,277.08

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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.