Home / 176,103,630.30-264,155,445.45-110,630,099.10

Finding the Fourth Proportional to 176,103,630.30, 264,155,445.45 and 110,630,099.10

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Solution

The fourth proportional to 176,103,630.30, 264,155,445.45 and 110,630,099.10 is: 165,945,148.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,103,630.30 : 264,155,445.45 = 110,630,099.10 : x
  2. Step 2: Convert to fraction form
    176,103,630.30/264,155,445.45 = 110,630,099.10/x
  3. Step 3: Cross multiply
    176,103,630.30x = 264,155,445.45 × 110,630,099.10
  4. Step 4: Simplify right side
    176,103,630.30x = 29,223,543,107,938,140
  5. Step 5: Solve for x
    x = 29,223,543,107,938,140/176,103,630.30
  6. Step 6: Final answer
    x = 165,945,148.65

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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.