Home / 36,079,084.71-54,112,866.21-10,514,114.19

Finding the Fourth Proportional to 36,079,084.71, 54,112,866.21 and 10,514,114.19

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Solution

The fourth proportional to 36,079,084.71, 54,112,866.21 and 10,514,114.19 is: 15,769,492.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,079,084.71 : 54,112,866.21 = 10,514,114.19 : x
  2. Step 2: Convert to fraction form
    36,079,084.71/54,112,866.21 = 10,514,114.19/x
  3. Step 3: Cross multiply
    36,079,084.71x = 54,112,866.21 × 10,514,114.19
  4. Step 4: Simplify right side
    36,079,084.71x = 568,948,854,480,132.50
  5. Step 5: Solve for x
    x = 568,948,854,480,132.50/36,079,084.71
  6. Step 6: Final answer
    x = 15,769,492.47

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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.