Home / 176,103,636.30-264,155,454.45-110,630,105.10

Finding the Fourth Proportional to 176,103,636.30, 264,155,454.45 and 110,630,105.10

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Solution

The fourth proportional to 176,103,636.30, 264,155,454.45 and 110,630,105.10 is: 165,945,157.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,103,636.30 : 264,155,454.45 = 110,630,105.10 : x
  2. Step 2: Convert to fraction form
    176,103,636.30/264,155,454.45 = 110,630,105.10/x
  3. Step 3: Cross multiply
    176,103,636.30x = 264,155,454.45 × 110,630,105.10
  4. Step 4: Simplify right side
    176,103,636.30x = 29,223,545,688,541,760
  5. Step 5: Solve for x
    x = 29,223,545,688,541,760/176,103,636.30
  6. Step 6: Final answer
    x = 165,945,157.65

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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.