Home / 14,930,013.60-22,395,020.40-11,944,029.60

Finding the Fourth Proportional to 14,930,013.60, 22,395,020.40 and 11,944,029.60

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Solution

The fourth proportional to 14,930,013.60, 22,395,020.40 and 11,944,029.60 is: 17,916,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,930,013.60 : 22,395,020.40 = 11,944,029.60 : x
  2. Step 2: Convert to fraction form
    14,930,013.60/22,395,020.40 = 11,944,029.60/x
  3. Step 3: Cross multiply
    14,930,013.60x = 22,395,020.40 × 11,944,029.60
  4. Step 4: Simplify right side
    14,930,013.60x = 267,486,786,550,203.81
  5. Step 5: Solve for x
    x = 267,486,786,550,203.81/14,930,013.60
  6. Step 6: Final answer
    x = 17,916,044.40

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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.