Home / 149,048,110.50-223,572,165.75-41,342,734.50

Finding the Fourth Proportional to 149,048,110.50, 223,572,165.75 and 41,342,734.50

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Solution

The fourth proportional to 149,048,110.50, 223,572,165.75 and 41,342,734.50 is: 62,014,101.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,048,110.50 : 223,572,165.75 = 41,342,734.50 : x
  2. Step 2: Convert to fraction form
    149,048,110.50/223,572,165.75 = 41,342,734.50/x
  3. Step 3: Cross multiply
    149,048,110.50x = 223,572,165.75 × 41,342,734.50
  4. Step 4: Simplify right side
    149,048,110.50x = 9,243,084,690,192,244
  5. Step 5: Solve for x
    x = 9,243,084,690,192,244/149,048,110.50
  6. Step 6: Final answer
    x = 62,014,101.75

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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.