Home / 26,124,860.49-36,047,949.66-14,520,846.26

Finding the Fourth Proportional to 26,124,860.49, 36,047,949.66 and 14,520,846.26

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Solution

The fourth proportional to 26,124,860.49, 36,047,949.66 and 14,520,846.26 is: 20,036,345.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,124,860.49 : 36,047,949.66 = 14,520,846.26 : x
  2. Step 2: Convert to fraction form
    26,124,860.49/36,047,949.66 = 14,520,846.26/x
  3. Step 3: Cross multiply
    26,124,860.49x = 36,047,949.66 × 14,520,846.26
  4. Step 4: Simplify right side
    26,124,860.49x = 523,446,734,820,839.50
  5. Step 5: Solve for x
    x = 523,446,734,820,839.50/26,124,860.49
  6. Step 6: Final answer
    x = 20,036,345.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.