Home / 34,963,675.20-52,445,512.80-31,562,452.80

Finding the Fourth Proportional to 34,963,675.20, 52,445,512.80 and 31,562,452.80

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Solution

The fourth proportional to 34,963,675.20, 52,445,512.80 and 31,562,452.80 is: 47,343,679.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,963,675.20 : 52,445,512.80 = 31,562,452.80 : x
  2. Step 2: Convert to fraction form
    34,963,675.20/52,445,512.80 = 31,562,452.80/x
  3. Step 3: Cross multiply
    34,963,675.20x = 52,445,512.80 × 31,562,452.80
  4. Step 4: Simplify right side
    34,963,675.20x = 1,655,309,022,321,795.75
  5. Step 5: Solve for x
    x = 1,655,309,022,321,795.75/34,963,675.20
  6. Step 6: Final answer
    x = 47,343,679.20

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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.