Home / 29,522,671.13-40,741,303.70-16,469,930.01

Finding the Fourth Proportional to 29,522,671.13, 40,741,303.70 and 16,469,930.01

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Solution

The fourth proportional to 29,522,671.13, 40,741,303.70 and 16,469,930.01 is: 22,728,513.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,671.13 : 40,741,303.70 = 16,469,930.01 : x
  2. Step 2: Convert to fraction form
    29,522,671.13/40,741,303.70 = 16,469,930.01/x
  3. Step 3: Cross multiply
    29,522,671.13x = 40,741,303.70 × 16,469,930.01
  4. Step 4: Simplify right side
    29,522,671.13x = 671,006,420,455,154.12
  5. Step 5: Solve for x
    x = 671,006,420,455,154.12/29,522,671.13
  6. Step 6: Final answer
    x = 22,728,513.20

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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.