Home / 39,463,239.04-54,456,240-23,991,176.32

Finding the Fourth Proportional to 39,463,239.04, 54,456,240 and 23,991,176.32

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Solution

The fourth proportional to 39,463,239.04, 54,456,240 and 23,991,176.32 is: 33,105,981.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,463,239.04 : 54,456,240 = 23,991,176.32 : x
  2. Step 2: Convert to fraction form
    39,463,239.04/54,456,240 = 23,991,176.32/x
  3. Step 3: Cross multiply
    39,463,239.04x = 54,456,240 × 23,991,176.32
  4. Step 4: Simplify right side
    39,463,239.04x = 1,306,469,255,564,236.75
  5. Step 5: Solve for x
    x = 1,306,469,255,564,236.75/39,463,239.04
  6. Step 6: Final answer
    x = 33,105,981.35

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1.5x scale

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.