Home / 57,466,999.80-86,200,272.90-17,077,483.80

Finding the Fourth Proportional to 57,466,999.80, 86,200,272.90 and 17,077,483.80

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Solution

The fourth proportional to 57,466,999.80, 86,200,272.90 and 17,077,483.80 is: 25,616,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,466,999.80 : 86,200,272.90 = 17,077,483.80 : x
  2. Step 2: Convert to fraction form
    57,466,999.80/86,200,272.90 = 17,077,483.80/x
  3. Step 3: Cross multiply
    57,466,999.80x = 86,200,272.90 × 17,077,483.80
  4. Step 4: Simplify right side
    57,466,999.80x = 1,472,083,764,005,329.25
  5. Step 5: Solve for x
    x = 1,472,083,764,005,329.25/57,466,999.80
  6. Step 6: Final answer
    x = 25,616,158.30

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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.