Home / 14,152,227.39-21,224,236.01-5,514,401.25

Finding the Fourth Proportional to 14,152,227.39, 21,224,236.01 and 5,514,401.25

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Solution

The fourth proportional to 14,152,227.39, 21,224,236.01 and 5,514,401.25 is: 8,270,002.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,152,227.39 : 21,224,236.01 = 5,514,401.25 : x
  2. Step 2: Convert to fraction form
    14,152,227.39/21,224,236.01 = 5,514,401.25/x
  3. Step 3: Cross multiply
    14,152,227.39x = 21,224,236.01 × 5,514,401.25
  4. Step 4: Simplify right side
    14,152,227.39x = 117,038,953,556,267
  5. Step 5: Solve for x
    x = 117,038,953,556,267/14,152,227.39
  6. Step 6: Final answer
    x = 8,270,002.33

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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.