Home / 46,334,422.80-69,501,634.20-37,725,078.60

Finding the Fourth Proportional to 46,334,422.80, 69,501,634.20 and 37,725,078.60

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Solution

The fourth proportional to 46,334,422.80, 69,501,634.20 and 37,725,078.60 is: 56,587,617.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,334,422.80 : 69,501,634.20 = 37,725,078.60 : x
  2. Step 2: Convert to fraction form
    46,334,422.80/69,501,634.20 = 37,725,078.60/x
  3. Step 3: Cross multiply
    46,334,422.80x = 69,501,634.20 × 37,725,078.60
  4. Step 4: Simplify right side
    46,334,422.80x = 2,621,954,613,023,448.50
  5. Step 5: Solve for x
    x = 2,621,954,613,023,448.50/46,334,422.80
  6. Step 6: Final answer
    x = 56,587,617.90

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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.