Home / 16,300,348.56-22,494,588.84-10,192,352.40

Finding the Fourth Proportional to 16,300,348.56, 22,494,588.84 and 10,192,352.40

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Solution

The fourth proportional to 16,300,348.56, 22,494,588.84 and 10,192,352.40 is: 14,065,513.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,348.56 : 22,494,588.84 = 10,192,352.40 : x
  2. Step 2: Convert to fraction form
    16,300,348.56/22,494,588.84 = 10,192,352.40/x
  3. Step 3: Cross multiply
    16,300,348.56x = 22,494,588.84 × 10,192,352.40
  4. Step 4: Simplify right side
    16,300,348.56x = 229,272,776,550,387.22
  5. Step 5: Solve for x
    x = 229,272,776,550,387.22/16,300,348.56
  6. Step 6: Final answer
    x = 14,065,513.73

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