Home / 67,458,170.83-93,092,256.19-36,518,317.33

Finding the Fourth Proportional to 67,458,170.83, 93,092,256.19 and 36,518,317.33

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Solution

The fourth proportional to 67,458,170.83, 93,092,256.19 and 36,518,317.33 is: 50,395,267.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,458,170.83 : 93,092,256.19 = 36,518,317.33 : x
  2. Step 2: Convert to fraction form
    67,458,170.83/93,092,256.19 = 36,518,317.33/x
  3. Step 3: Cross multiply
    67,458,170.83x = 93,092,256.19 × 36,518,317.33
  4. Step 4: Simplify right side
    67,458,170.83x = 3,399,572,552,512,076.50
  5. Step 5: Solve for x
    x = 3,399,572,552,512,076.50/67,458,170.83
  6. Step 6: Final answer
    x = 50,395,267.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.