Home / 29,522,788.49-40,741,465.49-16,470,047.44

Finding the Fourth Proportional to 29,522,788.49, 40,741,465.49 and 16,470,047.44

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Solution

The fourth proportional to 29,522,788.49, 40,741,465.49 and 16,470,047.44 is: 22,728,675.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,788.49 : 40,741,465.49 = 16,470,047.44 : x
  2. Step 2: Convert to fraction form
    29,522,788.49/40,741,465.49 = 16,470,047.44/x
  3. Step 3: Cross multiply
    29,522,788.49x = 40,741,465.49 × 16,470,047.44
  4. Step 4: Simplify right side
    29,522,788.49x = 671,013,869,395,422.88
  5. Step 5: Solve for x
    x = 671,013,869,395,422.88/29,522,788.49
  6. Step 6: Final answer
    x = 22,728,675.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.