Home / 149,328,032.20-223,992,048.30-41,622,656.20

Finding the Fourth Proportional to 149,328,032.20, 223,992,048.30 and 41,622,656.20

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Solution

The fourth proportional to 149,328,032.20, 223,992,048.30 and 41,622,656.20 is: 62,433,984.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,328,032.20 : 223,992,048.30 = 41,622,656.20 : x
  2. Step 2: Convert to fraction form
    149,328,032.20/223,992,048.30 = 41,622,656.20/x
  3. Step 3: Cross multiply
    149,328,032.20x = 223,992,048.30 × 41,622,656.20
  4. Step 4: Simplify right side
    149,328,032.20x = 9,323,144,017,924,696
  5. Step 5: Solve for x
    x = 9,323,144,017,924,696/149,328,032.20
  6. Step 6: Final answer
    x = 62,433,984.30

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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.