Home / 57,790,246.32-86,686,947.36-16,848,696.03

Finding the Fourth Proportional to 57,790,246.32, 86,686,947.36 and 16,848,696.03

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Solution

The fourth proportional to 57,790,246.32, 86,686,947.36 and 16,848,696.03 is: 25,273,504.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,790,246.32 : 86,686,947.36 = 16,848,696.03 : x
  2. Step 2: Convert to fraction form
    57,790,246.32/86,686,947.36 = 16,848,696.03/x
  3. Step 3: Cross multiply
    57,790,246.32x = 86,686,947.36 × 16,848,696.03
  4. Step 4: Simplify right side
    57,790,246.32x = 1,460,562,025,837,251
  5. Step 5: Solve for x
    x = 1,460,562,025,837,251/57,790,246.32
  6. Step 6: Final answer
    x = 25,273,504.07

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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.