Home / 14,682,772.40-22,024,158.60-9,580,938.80

Finding the Fourth Proportional to 14,682,772.40, 22,024,158.60 and 9,580,938.80

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Solution

The fourth proportional to 14,682,772.40, 22,024,158.60 and 9,580,938.80 is: 14,371,408.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,772.40 : 22,024,158.60 = 9,580,938.80 : x
  2. Step 2: Convert to fraction form
    14,682,772.40/22,024,158.60 = 9,580,938.80/x
  3. Step 3: Cross multiply
    14,682,772.40x = 22,024,158.60 × 9,580,938.80
  4. Step 4: Simplify right side
    14,682,772.40x = 211,012,115,668,093.72
  5. Step 5: Solve for x
    x = 211,012,115,668,093.72/14,682,772.40
  6. Step 6: Final answer
    x = 14,371,408.20

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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.