Home / 14,682,021.60-22,023,032.40-10,855,646.40

Finding the Fourth Proportional to 14,682,021.60, 22,023,032.40 and 10,855,646.40

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Solution

The fourth proportional to 14,682,021.60, 22,023,032.40 and 10,855,646.40 is: 16,283,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,021.60 : 22,023,032.40 = 10,855,646.40 : x
  2. Step 2: Convert to fraction form
    14,682,021.60/22,023,032.40 = 10,855,646.40/x
  3. Step 3: Cross multiply
    14,682,021.60x = 22,023,032.40 × 10,855,646.40
  4. Step 4: Simplify right side
    14,682,021.60x = 239,074,252,390,143.34
  5. Step 5: Solve for x
    x = 239,074,252,390,143.34/14,682,021.60
  6. Step 6: Final answer
    x = 16,283,469.60

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1.5x scale

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.