Home / 39,836,529.70-59,658,999.99-22,745,400.10

Finding the Fourth Proportional to 39,836,529.70, 59,658,999.99 and 22,745,400.10

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Solution

The fourth proportional to 39,836,529.70, 59,658,999.99 and 22,745,400.10 is: 34,063,404.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,836,529.70 : 59,658,999.99 = 22,745,400.10 : x
  2. Step 2: Convert to fraction form
    39,836,529.70/59,658,999.99 = 22,745,400.10/x
  3. Step 3: Cross multiply
    39,836,529.70x = 59,658,999.99 × 22,745,400.10
  4. Step 4: Simplify right side
    39,836,529.70x = 1,356,967,824,338,446.25
  5. Step 5: Solve for x
    x = 1,356,967,824,338,446.25/39,836,529.70
  6. Step 6: Final answer
    x = 34,063,404.48

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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.