Home / 29,855,045.18-41,201,288.01-16,803,149.46

Finding the Fourth Proportional to 29,855,045.18, 41,201,288.01 and 16,803,149.46

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Solution

The fourth proportional to 29,855,045.18, 41,201,288.01 and 16,803,149.46 is: 23,189,092.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,045.18 : 41,201,288.01 = 16,803,149.46 : x
  2. Step 2: Convert to fraction form
    29,855,045.18/41,201,288.01 = 16,803,149.46/x
  3. Step 3: Cross multiply
    29,855,045.18x = 41,201,288.01 × 16,803,149.46
  4. Step 4: Simplify right side
    29,855,045.18x = 692,311,400,376,536
  5. Step 5: Solve for x
    x = 692,311,400,376,536/29,855,045.18
  6. Step 6: Final answer
    x = 23,189,092.37

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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.