Home / 598,752,077.60-836,212,175.20-598,752,077.60

Finding the Fourth Proportional to 598,752,077.60, 836,212,175.20 and 598,752,077.60

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Solution

The fourth proportional to 598,752,077.60, 836,212,175.20 and 598,752,077.60 is: 836,212,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,752,077.60 : 836,212,175.20 = 598,752,077.60 : x
  2. Step 2: Convert to fraction form
    598,752,077.60/836,212,175.20 = 598,752,077.60/x
  3. Step 3: Cross multiply
    598,752,077.60x = 836,212,175.20 × 598,752,077.60
  4. Step 4: Simplify right side
    598,752,077.60x = 500,683,777,215,415,232
  5. Step 5: Solve for x
    x = 500,683,777,215,415,232/598,752,077.60
  6. Step 6: Final answer
    x = 836,212,175.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.