Home / 29,855,098.06-41,201,360.17-16,803,202.34

Finding the Fourth Proportional to 29,855,098.06, 41,201,360.17 and 16,803,202.34

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Solution

The fourth proportional to 29,855,098.06, 41,201,360.17 and 16,803,202.34 is: 23,189,164.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,098.06 : 41,201,360.17 = 16,803,202.34 : x
  2. Step 2: Convert to fraction form
    29,855,098.06/41,201,360.17 = 16,803,202.34/x
  3. Step 3: Cross multiply
    29,855,098.06x = 41,201,360.17 × 16,803,202.34
  4. Step 4: Simplify right side
    29,855,098.06x = 692,314,791,680,722.12
  5. Step 5: Solve for x
    x = 692,314,791,680,722.12/29,855,098.06
  6. Step 6: Final answer
    x = 23,189,164.89

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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.