Home / 22,500,501.15-33,750,505.69-5,461,174.09

Finding the Fourth Proportional to 22,500,501.15, 33,750,505.69 and 5,461,174.09

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Solution

The fourth proportional to 22,500,501.15, 33,750,505.69 and 5,461,174.09 is: 8,191,701.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,500,501.15 : 33,750,505.69 = 5,461,174.09 : x
  2. Step 2: Convert to fraction form
    22,500,501.15/33,750,505.69 = 5,461,174.09/x
  3. Step 3: Cross multiply
    22,500,501.15x = 33,750,505.69 × 5,461,174.09
  4. Step 4: Simplify right side
    22,500,501.15x = 184,317,387,198,625.56
  5. Step 5: Solve for x
    x = 184,317,387,198,625.56/22,500,501.15
  6. Step 6: Final answer
    x = 8,191,701.42

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1.5x scale

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.