Home / 15,799,211.80-23,698,817.70-14,959,403.80

Finding the Fourth Proportional to 15,799,211.80, 23,698,817.70 and 14,959,403.80

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Solution

The fourth proportional to 15,799,211.80, 23,698,817.70 and 14,959,403.80 is: 22,439,105.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799,211.80 : 23,698,817.70 = 14,959,403.80 : x
  2. Step 2: Convert to fraction form
    15,799,211.80/23,698,817.70 = 14,959,403.80/x
  3. Step 3: Cross multiply
    15,799,211.80x = 23,698,817.70 × 14,959,403.80
  4. Step 4: Simplify right side
    15,799,211.80x = 354,520,183,556,887.25
  5. Step 5: Solve for x
    x = 354,520,183,556,887.25/15,799,211.80
  6. Step 6: Final answer
    x = 22,439,105.70

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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.