Home / 16,751,259.57-25,130,928.85-5,819,858.17

Finding the Fourth Proportional to 16,751,259.57, 25,130,928.85 and 5,819,858.17

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Solution

The fourth proportional to 16,751,259.57, 25,130,928.85 and 5,819,858.17 is: 8,731,190.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,751,259.57 : 25,130,928.85 = 5,819,858.17 : x
  2. Step 2: Convert to fraction form
    16,751,259.57/25,130,928.85 = 5,819,858.17/x
  3. Step 3: Cross multiply
    16,751,259.57x = 25,130,928.85 × 5,819,858.17
  4. Step 4: Simplify right side
    16,751,259.57x = 146,258,441,509,984.25
  5. Step 5: Solve for x
    x = 146,258,441,509,984.25/16,751,259.57
  6. Step 6: Final answer
    x = 8,731,190.68

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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.