Home / 22,318,056.69-33,426,116.68-10,654,632.47

Finding the Fourth Proportional to 22,318,056.69, 33,426,116.68 and 10,654,632.47

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Solution

The fourth proportional to 22,318,056.69, 33,426,116.68 and 10,654,632.47 is: 15,957,616.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,318,056.69 : 33,426,116.68 = 10,654,632.47 : x
  2. Step 2: Convert to fraction form
    22,318,056.69/33,426,116.68 = 10,654,632.47/x
  3. Step 3: Cross multiply
    22,318,056.69x = 33,426,116.68 × 10,654,632.47
  4. Step 4: Simplify right side
    22,318,056.69x = 356,142,988,124,736.62
  5. Step 5: Solve for x
    x = 356,142,988,124,736.62/22,318,056.69
  6. Step 6: Final answer
    x = 15,957,616.43

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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.