Home / 22,092,737.80-33,144,127.02-6,741,400.72

Finding the Fourth Proportional to 22,092,737.80, 33,144,127.02 and 6,741,400.72

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Solution

The fourth proportional to 22,092,737.80, 33,144,127.02 and 6,741,400.72 is: 10,113,632.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,092,737.80 : 33,144,127.02 = 6,741,400.72 : x
  2. Step 2: Convert to fraction form
    22,092,737.80/33,144,127.02 = 6,741,400.72/x
  3. Step 3: Cross multiply
    22,092,737.80x = 33,144,127.02 × 6,741,400.72
  4. Step 4: Simplify right side
    22,092,737.80x = 223,437,841,756,399.44
  5. Step 5: Solve for x
    x = 223,437,841,756,399.44/22,092,737.80
  6. Step 6: Final answer
    x = 10,113,632.99

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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.