Home / 50,798,390.76-70,101,724.78-27,593,535.06

Finding the Fourth Proportional to 50,798,390.76, 70,101,724.78 and 27,593,535.06

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Solution

The fourth proportional to 50,798,390.76, 70,101,724.78 and 27,593,535.06 is: 38,079,048.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,798,390.76 : 70,101,724.78 = 27,593,535.06 : x
  2. Step 2: Convert to fraction form
    50,798,390.76/70,101,724.78 = 27,593,535.06/x
  3. Step 3: Cross multiply
    50,798,390.76x = 70,101,724.78 × 27,593,535.06
  4. Step 4: Simplify right side
    50,798,390.76x = 1,934,354,400,483,400.75
  5. Step 5: Solve for x
    x = 1,934,354,400,483,400.75/50,798,390.76
  6. Step 6: Final answer
    x = 38,079,048.80

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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.