Home / 29,056,949.22-43,579,475.10-10,857,784.98

Finding the Fourth Proportional to 29,056,949.22, 43,579,475.10 and 10,857,784.98

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Solution

The fourth proportional to 29,056,949.22, 43,579,475.10 and 10,857,784.98 is: 16,284,454.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,056,949.22 : 43,579,475.10 = 10,857,784.98 : x
  2. Step 2: Convert to fraction form
    29,056,949.22/43,579,475.10 = 10,857,784.98/x
  3. Step 3: Cross multiply
    29,056,949.22x = 43,579,475.10 × 10,857,784.98
  4. Step 4: Simplify right side
    29,056,949.22x = 473,176,570,177,064.06
  5. Step 5: Solve for x
    x = 473,176,570,177,064.06/29,056,949.22
  6. Step 6: Final answer
    x = 16,284,454.59

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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.