Home / 176,638,498.73-264,997,265.39-53,826,427.92

Finding the Fourth Proportional to 176,638,498.73, 264,997,265.39 and 53,826,427.92

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Solution

The fourth proportional to 176,638,498.73, 264,997,265.39 and 53,826,427.92 is: 80,751,683.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,638,498.73 : 264,997,265.39 = 53,826,427.92 : x
  2. Step 2: Convert to fraction form
    176,638,498.73/264,997,265.39 = 53,826,427.92/x
  3. Step 3: Cross multiply
    176,638,498.73x = 264,997,265.39 × 53,826,427.92
  4. Step 4: Simplify right side
    176,638,498.73x = 14,263,856,205,236,552
  5. Step 5: Solve for x
    x = 14,263,856,205,236,552/176,638,498.73
  6. Step 6: Final answer
    x = 80,751,683.85

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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.