Home / 16,553,469.21-22,830,846.21-10,754,119.50

Finding the Fourth Proportional to 16,553,469.21, 22,830,846.21 and 10,754,119.50

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Solution

The fourth proportional to 16,553,469.21, 22,830,846.21 and 10,754,119.50 is: 14,832,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,553,469.21 : 22,830,846.21 = 10,754,119.50 : x
  2. Step 2: Convert to fraction form
    16,553,469.21/22,830,846.21 = 10,754,119.50/x
  3. Step 3: Cross multiply
    16,553,469.21x = 22,830,846.21 × 10,754,119.50
  4. Step 4: Simplify right side
    16,553,469.21x = 245,525,648,428,462.09
  5. Step 5: Solve for x
    x = 245,525,648,428,462.09/16,553,469.21
  6. Step 6: Final answer
    x = 14,832,277.47

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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.