Home / 60,858,956.79-83,987,391.46-33,356,955.51

Finding the Fourth Proportional to 60,858,956.79, 83,987,391.46 and 33,356,955.51

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Solution

The fourth proportional to 60,858,956.79, 83,987,391.46 and 33,356,955.51 is: 46,033,711.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,858,956.79 : 83,987,391.46 = 33,356,955.51 : x
  2. Step 2: Convert to fraction form
    60,858,956.79/83,987,391.46 = 33,356,955.51/x
  3. Step 3: Cross multiply
    60,858,956.79x = 83,987,391.46 × 33,356,955.51
  4. Step 4: Simplify right side
    60,858,956.79x = 2,801,563,680,562,247
  5. Step 5: Solve for x
    x = 2,801,563,680,562,247/60,858,956.79
  6. Step 6: Final answer
    x = 46,033,711.85

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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.