Home / 15,801,769.80-23,702,654.70-14,856,985.80

Finding the Fourth Proportional to 15,801,769.80, 23,702,654.70 and 14,856,985.80

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Solution

The fourth proportional to 15,801,769.80, 23,702,654.70 and 14,856,985.80 is: 22,285,478.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,769.80 : 23,702,654.70 = 14,856,985.80 : x
  2. Step 2: Convert to fraction form
    15,801,769.80/23,702,654.70 = 14,856,985.80/x
  3. Step 3: Cross multiply
    15,801,769.80x = 23,702,654.70 × 14,856,985.80
  4. Step 4: Simplify right side
    15,801,769.80x = 352,150,004,300,203.25
  5. Step 5: Solve for x
    x = 352,150,004,300,203.25/15,801,769.80
  6. Step 6: Final answer
    x = 22,285,478.70

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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.