Home / 29,786,455.22-41,105,064.13-16,733,439.27

Finding the Fourth Proportional to 29,786,455.22, 41,105,064.13 and 16,733,439.27

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Solution

The fourth proportional to 29,786,455.22, 41,105,064.13 and 16,733,439.27 is: 23,092,009.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,786,455.22 : 41,105,064.13 = 16,733,439.27 : x
  2. Step 2: Convert to fraction form
    29,786,455.22/41,105,064.13 = 16,733,439.27/x
  3. Step 3: Cross multiply
    29,786,455.22x = 41,105,064.13 × 16,733,439.27
  4. Step 4: Simplify right side
    29,786,455.22x = 687,829,094,266,976.75
  5. Step 5: Solve for x
    x = 687,829,094,266,976.75/29,786,455.22
  6. Step 6: Final answer
    x = 23,092,009.08

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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.