Home / 109,092,866.62-150,551,353.62-59,536,426.62

Finding the Fourth Proportional to 109,092,866.62, 150,551,353.62 and 59,536,426.62

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Solution

The fourth proportional to 109,092,866.62, 150,551,353.62 and 59,536,426.62 is: 82,162,013.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,092,866.62 : 150,551,353.62 = 59,536,426.62 : x
  2. Step 2: Convert to fraction form
    109,092,866.62/150,551,353.62 = 59,536,426.62/x
  3. Step 3: Cross multiply
    109,092,866.62x = 150,551,353.62 × 59,536,426.62
  4. Step 4: Simplify right side
    109,092,866.62x = 8,963,289,617,338,801
  5. Step 5: Solve for x
    x = 8,963,289,617,338,801/109,092,866.62
  6. Step 6: Final answer
    x = 82,162,013.84

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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.