Home / 108,802,333.60-163,054,201.20-88,646,941.60

Finding the Fourth Proportional to 108,802,333.60, 163,054,201.20 and 88,646,941.60

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Solution

The fourth proportional to 108,802,333.60, 163,054,201.20 and 88,646,941.60 is: 132,848,770.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,802,333.60 : 163,054,201.20 = 88,646,941.60 : x
  2. Step 2: Convert to fraction form
    108,802,333.60/163,054,201.20 = 88,646,941.60/x
  3. Step 3: Cross multiply
    108,802,333.60x = 163,054,201.20 × 88,646,941.60
  4. Step 4: Simplify right side
    108,802,333.60x = 14,454,256,251,411,048
  5. Step 5: Solve for x
    x = 14,454,256,251,411,048/108,802,333.60
  6. Step 6: Final answer
    x = 132,848,770.55

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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.