Home / 26,915,057.10-40,372,585.65-14,001,040.80

Finding the Fourth Proportional to 26,915,057.10, 40,372,585.65 and 14,001,040.80

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Solution

The fourth proportional to 26,915,057.10, 40,372,585.65 and 14,001,040.80 is: 21,001,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,915,057.10 : 40,372,585.65 = 14,001,040.80 : x
  2. Step 2: Convert to fraction form
    26,915,057.10/40,372,585.65 = 14,001,040.80/x
  3. Step 3: Cross multiply
    26,915,057.10x = 40,372,585.65 × 14,001,040.80
  4. Step 4: Simplify right side
    26,915,057.10x = 565,258,218,887,144.50
  5. Step 5: Solve for x
    x = 565,258,218,887,144.50/26,915,057.10
  6. Step 6: Final answer
    x = 21,001,561.20

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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.