Home / 43,335,230.80-65,002,846.20-14,571,806.80

Finding the Fourth Proportional to 43,335,230.80, 65,002,846.20 and 14,571,806.80

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Solution

The fourth proportional to 43,335,230.80, 65,002,846.20 and 14,571,806.80 is: 21,857,710.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,335,230.80 : 65,002,846.20 = 14,571,806.80 : x
  2. Step 2: Convert to fraction form
    43,335,230.80/65,002,846.20 = 14,571,806.80/x
  3. Step 3: Cross multiply
    43,335,230.80x = 65,002,846.20 × 14,571,806.80
  4. Step 4: Simplify right side
    43,335,230.80x = 947,208,916,276,514.25
  5. Step 5: Solve for x
    x = 947,208,916,276,514.25/43,335,230.80
  6. Step 6: Final answer
    x = 21,857,710.20

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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.