Home / 50,337,224.78-75,388,264.05-46,272,554.06

Finding the Fourth Proportional to 50,337,224.78, 75,388,264.05 and 46,272,554.06

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Solution

The fourth proportional to 50,337,224.78, 75,388,264.05 and 46,272,554.06 is: 69,300,751.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,337,224.78 : 75,388,264.05 = 46,272,554.06 : x
  2. Step 2: Convert to fraction form
    50,337,224.78/75,388,264.05 = 46,272,554.06/x
  3. Step 3: Cross multiply
    50,337,224.78x = 75,388,264.05 × 46,272,554.06
  4. Step 4: Simplify right side
    50,337,224.78x = 3,488,407,523,743,179.50
  5. Step 5: Solve for x
    x = 3,488,407,523,743,179.50/50,337,224.78
  6. Step 6: Final answer
    x = 69,300,751.86

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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.