Home / 12,314,712,436.83-18,470,202,250.23-3,351,600,160.43

Finding the Fourth Proportional to 12,314,712,436.83, 18,470,202,250.23 and 3,351,600,160.43

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Solution

The fourth proportional to 12,314,712,436.83, 18,470,202,250.23 and 3,351,600,160.43 is: 5,026,892,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,314,712,436.83 : 18,470,202,250.23 = 3,351,600,160.43 : x
  2. Step 2: Convert to fraction form
    12,314,712,436.83/18,470,202,250.23 = 3,351,600,160.43/x
  3. Step 3: Cross multiply
    12,314,712,436.83x = 18,470,202,250.23 × 3,351,600,160.43
  4. Step 4: Simplify right side
    12,314,712,436.83x = 61,904,732,824,953,069,568
  5. Step 5: Solve for x
    x = 61,904,732,824,953,069,568/12,314,712,436.83
  6. Step 6: Final answer
    x = 5,026,892,275.60

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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.