Home / 116,574,059.58-174,861,755.19-48,416,751.36

Finding the Fourth Proportional to 116,574,059.58, 174,861,755.19 and 48,416,751.36

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Solution

The fourth proportional to 116,574,059.58, 174,861,755.19 and 48,416,751.36 is: 72,625,403.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,574,059.58 : 174,861,755.19 = 48,416,751.36 : x
  2. Step 2: Convert to fraction form
    116,574,059.58/174,861,755.19 = 48,416,751.36/x
  3. Step 3: Cross multiply
    116,574,059.58x = 174,861,755.19 × 48,416,751.36
  4. Step 4: Simplify right side
    116,574,059.58x = 8,466,238,123,407,419
  5. Step 5: Solve for x
    x = 8,466,238,123,407,419/116,574,059.58
  6. Step 6: Final answer
    x = 72,625,403.58

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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.