Home / 12,314,712,454.10-18,470,202,276.11-3,351,600,177.65

Finding the Fourth Proportional to 12,314,712,454.10, 18,470,202,276.11 and 3,351,600,177.65

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Solution

The fourth proportional to 12,314,712,454.10, 18,470,202,276.11 and 3,351,600,177.65 is: 5,026,892,301.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,314,712,454.10 : 18,470,202,276.11 = 3,351,600,177.65 : x
  2. Step 2: Convert to fraction form
    12,314,712,454.10/18,470,202,276.11 = 3,351,600,177.65/x
  3. Step 3: Cross multiply
    12,314,712,454.10x = 18,470,202,276.11 × 3,351,600,177.65
  4. Step 4: Simplify right side
    12,314,712,454.10x = 61,904,733,229,732,601,856
  5. Step 5: Solve for x
    x = 61,904,733,229,732,601,856/12,314,712,454.10
  6. Step 6: Final answer
    x = 5,026,892,301.42

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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.