Home / 93,618,442.80-140,428,101.60-33,034,168.80

Finding the Fourth Proportional to 93,618,442.80, 140,428,101.60 and 33,034,168.80

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Solution

The fourth proportional to 93,618,442.80, 140,428,101.60 and 33,034,168.80 is: 49,551,407.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,618,442.80 : 140,428,101.60 = 33,034,168.80 : x
  2. Step 2: Convert to fraction form
    93,618,442.80/140,428,101.60 = 33,034,168.80/x
  3. Step 3: Cross multiply
    93,618,442.80x = 140,428,101.60 × 33,034,168.80
  4. Step 4: Simplify right side
    93,618,442.80x = 4,638,925,612,517,950
  5. Step 5: Solve for x
    x = 4,638,925,612,517,950/93,618,442.80
  6. Step 6: Final answer
    x = 49,551,407.54

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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.