Home / 108,883,256.40-163,324,884.60-94,102,635.60

Finding the Fourth Proportional to 108,883,256.40, 163,324,884.60 and 94,102,635.60

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Solution

The fourth proportional to 108,883,256.40, 163,324,884.60 and 94,102,635.60 is: 141,153,953.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,883,256.40 : 163,324,884.60 = 94,102,635.60 : x
  2. Step 2: Convert to fraction form
    108,883,256.40/163,324,884.60 = 94,102,635.60/x
  3. Step 3: Cross multiply
    108,883,256.40x = 163,324,884.60 × 94,102,635.60
  4. Step 4: Simplify right side
    108,883,256.40x = 15,369,302,099,925,850
  5. Step 5: Solve for x
    x = 15,369,302,099,925,850/108,883,256.40
  6. Step 6: Final answer
    x = 141,153,953.40

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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.