Home / 16,488,551.34-24,720,869.58-11,083,796.37

Finding the Fourth Proportional to 16,488,551.34, 24,720,869.58 and 11,083,796.37

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Solution

The fourth proportional to 16,488,551.34, 24,720,869.58 and 11,083,796.37 is: 16,617,656.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,488,551.34 : 24,720,869.58 = 11,083,796.37 : x
  2. Step 2: Convert to fraction form
    16,488,551.34/24,720,869.58 = 11,083,796.37/x
  3. Step 3: Cross multiply
    16,488,551.34x = 24,720,869.58 × 11,083,796.37
  4. Step 4: Simplify right side
    16,488,551.34x = 274,001,084,514,047.38
  5. Step 5: Solve for x
    x = 274,001,084,514,047.38/16,488,551.34
  6. Step 6: Final answer
    x = 16,617,656.63

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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.