Home / 14,857,069.20-22,285,603.80-13,581,610.80

Finding the Fourth Proportional to 14,857,069.20, 22,285,603.80 and 13,581,610.80

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Solution

The fourth proportional to 14,857,069.20, 22,285,603.80 and 13,581,610.80 is: 20,372,416.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,857,069.20 : 22,285,603.80 = 13,581,610.80 : x
  2. Step 2: Convert to fraction form
    14,857,069.20/22,285,603.80 = 13,581,610.80/x
  3. Step 3: Cross multiply
    14,857,069.20x = 22,285,603.80 × 13,581,610.80
  4. Step 4: Simplify right side
    14,857,069.20x = 302,674,397,254,601.06
  5. Step 5: Solve for x
    x = 302,674,397,254,601.06/14,857,069.20
  6. Step 6: Final answer
    x = 20,372,416.20

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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.