Home / 175,988,863.60-264,014,788.20-73,763,234.80

Finding the Fourth Proportional to 175,988,863.60, 264,014,788.20 and 73,763,234.80

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Solution

The fourth proportional to 175,988,863.60, 264,014,788.20 and 73,763,234.80 is: 110,658,051.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,988,863.60 : 264,014,788.20 = 73,763,234.80 : x
  2. Step 2: Convert to fraction form
    175,988,863.60/264,014,788.20 = 73,763,234.80/x
  3. Step 3: Cross multiply
    175,988,863.60x = 264,014,788.20 × 73,763,234.80
  4. Step 4: Simplify right side
    175,988,863.60x = 19,474,584,812,668,868
  5. Step 5: Solve for x
    x = 19,474,584,812,668,868/175,988,863.60
  6. Step 6: Final answer
    x = 110,658,051.96

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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.