Home / 22,241,486.80-33,362,230.20-9,462,408.40

Finding the Fourth Proportional to 22,241,486.80, 33,362,230.20 and 9,462,408.40

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Solution

The fourth proportional to 22,241,486.80, 33,362,230.20 and 9,462,408.40 is: 14,193,612.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241,486.80 : 33,362,230.20 = 9,462,408.40 : x
  2. Step 2: Convert to fraction form
    22,241,486.80/33,362,230.20 = 9,462,408.40/x
  3. Step 3: Cross multiply
    22,241,486.80x = 33,362,230.20 × 9,462,408.40
  4. Step 4: Simplify right side
    22,241,486.80x = 315,687,047,287,213.69
  5. Step 5: Solve for x
    x = 315,687,047,287,213.69/22,241,486.80
  6. Step 6: Final answer
    x = 14,193,612.60

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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.