Home / 16,296,177.24-22,490,679.78-9,773,395.20

Finding the Fourth Proportional to 16,296,177.24, 22,490,679.78 and 9,773,395.20

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Solution

The fourth proportional to 16,296,177.24, 22,490,679.78 and 9,773,395.20 is: 13,488,457.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,296,177.24 : 22,490,679.78 = 9,773,395.20 : x
  2. Step 2: Convert to fraction form
    16,296,177.24/22,490,679.78 = 9,773,395.20/x
  3. Step 3: Cross multiply
    16,296,177.24x = 22,490,679.78 × 9,773,395.20
  4. Step 4: Simplify right side
    16,296,177.24x = 219,810,301,806,589.06
  5. Step 5: Solve for x
    x = 219,810,301,806,589.06/16,296,177.24
  6. Step 6: Final answer
    x = 13,488,457.97

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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.