Home / 29,522,767.77-40,741,436.88-16,470,026.75

Finding the Fourth Proportional to 29,522,767.77, 40,741,436.88 and 16,470,026.75

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Solution

The fourth proportional to 29,522,767.77, 40,741,436.88 and 16,470,026.75 is: 22,728,646.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,767.77 : 40,741,436.88 = 16,470,026.75 : x
  2. Step 2: Convert to fraction form
    29,522,767.77/40,741,436.88 = 16,470,026.75/x
  3. Step 3: Cross multiply
    29,522,767.77x = 40,741,436.88 × 16,470,026.75
  4. Step 4: Simplify right side
    29,522,767.77x = 671,012,555,043,329.38
  5. Step 5: Solve for x
    x = 671,012,555,043,329.38/29,522,767.77
  6. Step 6: Final answer
    x = 22,728,646.59

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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.