Home / 265,725,110.80-398,587,666.20-149,020,667.20

Finding the Fourth Proportional to 265,725,110.80, 398,587,666.20 and 149,020,667.20

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Solution

The fourth proportional to 265,725,110.80, 398,587,666.20 and 149,020,667.20 is: 223,531,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,725,110.80 : 398,587,666.20 = 149,020,667.20 : x
  2. Step 2: Convert to fraction form
    265,725,110.80/398,587,666.20 = 149,020,667.20/x
  3. Step 3: Cross multiply
    265,725,110.80x = 398,587,666.20 × 149,020,667.20
  4. Step 4: Simplify right side
    265,725,110.80x = 59,397,799,954,814,880
  5. Step 5: Solve for x
    x = 59,397,799,954,814,880/265,725,110.80
  6. Step 6: Final answer
    x = 223,531,000.80

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