Home / 67,433,598.85-93,058,480.80-36,493,792.33

Finding the Fourth Proportional to 67,433,598.85, 93,058,480.80 and 36,493,792.33

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Solution

The fourth proportional to 67,433,598.85, 93,058,480.80 and 36,493,792.33 is: 50,361,495.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,433,598.85 : 93,058,480.80 = 36,493,792.33 : x
  2. Step 2: Convert to fraction form
    67,433,598.85/93,058,480.80 = 36,493,792.33/x
  3. Step 3: Cross multiply
    67,433,598.85x = 93,058,480.80 × 36,493,792.33
  4. Step 4: Simplify right side
    67,433,598.85x = 3,396,056,872,860,492
  5. Step 5: Solve for x
    x = 3,396,056,872,860,492/67,433,598.85
  6. Step 6: Final answer
    x = 50,361,495.32

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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.