Home / 49,608,975.09-74,267,947.46-34,785,670.37

Finding the Fourth Proportional to 49,608,975.09, 74,267,947.46 and 34,785,670.37

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Solution

The fourth proportional to 49,608,975.09, 74,267,947.46 and 34,785,670.37 is: 52,076,470.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,608,975.09 : 74,267,947.46 = 34,785,670.37 : x
  2. Step 2: Convert to fraction form
    49,608,975.09/74,267,947.46 = 34,785,670.37/x
  3. Step 3: Cross multiply
    49,608,975.09x = 74,267,947.46 × 34,785,670.37
  4. Step 4: Simplify right side
    49,608,975.09x = 2,583,460,338,854,771
  5. Step 5: Solve for x
    x = 2,583,460,338,854,771/49,608,975.09
  6. Step 6: Final answer
    x = 52,076,470.72

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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.