Home / 9,811,422.98-14,716,011.50-2,623,517.38

Finding the Fourth Proportional to 9,811,422.98, 14,716,011.50 and 2,623,517.38

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Solution

The fourth proportional to 9,811,422.98, 14,716,011.50 and 2,623,517.38 is: 3,934,975.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,811,422.98 : 14,716,011.50 = 2,623,517.38 : x
  2. Step 2: Convert to fraction form
    9,811,422.98/14,716,011.50 = 2,623,517.38/x
  3. Step 3: Cross multiply
    9,811,422.98x = 14,716,011.50 × 2,623,517.38
  4. Step 4: Simplify right side
    9,811,422.98x = 38,607,711,923,013.99
  5. Step 5: Solve for x
    x = 38,607,711,923,013.99/9,811,422.98
  6. Step 6: Final answer
    x = 3,934,975.79

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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.