Home / 57,790,248.32-86,686,950.36-16,848,698.04

Finding the Fourth Proportional to 57,790,248.32, 86,686,950.36 and 16,848,698.04

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Solution

The fourth proportional to 57,790,248.32, 86,686,950.36 and 16,848,698.04 is: 25,273,507.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,790,248.32 : 86,686,950.36 = 16,848,698.04 : x
  2. Step 2: Convert to fraction form
    57,790,248.32/86,686,950.36 = 16,848,698.04/x
  3. Step 3: Cross multiply
    57,790,248.32x = 86,686,950.36 × 16,848,698.04
  4. Step 4: Simplify right side
    57,790,248.32x = 1,460,562,250,624,109.25
  5. Step 5: Solve for x
    x = 1,460,562,250,624,109.25/57,790,248.32
  6. Step 6: Final answer
    x = 25,273,507.09

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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.