Home / 29,524,776.36-40,744,216.77-16,472,037.30

Finding the Fourth Proportional to 29,524,776.36, 40,744,216.77 and 16,472,037.30

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Solution

The fourth proportional to 29,524,776.36, 40,744,216.77 and 16,472,037.30 is: 22,731,425.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,776.36 : 40,744,216.77 = 16,472,037.30 : x
  2. Step 2: Convert to fraction form
    29,524,776.36/40,744,216.77 = 16,472,037.30/x
  3. Step 3: Cross multiply
    29,524,776.36x = 40,744,216.77 × 16,472,037.30
  4. Step 4: Simplify right side
    29,524,776.36x = 671,140,258,394,725.62
  5. Step 5: Solve for x
    x = 671,140,258,394,725.62/29,524,776.36
  6. Step 6: Final answer
    x = 22,731,425.64

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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.