Home / 39,746,895.72-54,842,608.08-23,223,824.54

Finding the Fourth Proportional to 39,746,895.72, 54,842,608.08 and 23,223,824.54

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Solution

The fourth proportional to 39,746,895.72, 54,842,608.08 and 23,223,824.54 is: 32,044,140.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,746,895.72 : 54,842,608.08 = 23,223,824.54 : x
  2. Step 2: Convert to fraction form
    39,746,895.72/54,842,608.08 = 23,223,824.54/x
  3. Step 3: Cross multiply
    39,746,895.72x = 54,842,608.08 × 23,223,824.54
  4. Step 4: Simplify right side
    39,746,895.72x = 1,273,655,107,365,906.25
  5. Step 5: Solve for x
    x = 1,273,655,107,365,906.25/39,746,895.72
  6. Step 6: Final answer
    x = 32,044,140.41

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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.