Home / 33,577,607.70-50,366,411.55-12,012,912.90

Finding the Fourth Proportional to 33,577,607.70, 50,366,411.55 and 12,012,912.90

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Solution

The fourth proportional to 33,577,607.70, 50,366,411.55 and 12,012,912.90 is: 18,019,369.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577,607.70 : 50,366,411.55 = 12,012,912.90 : x
  2. Step 2: Convert to fraction form
    33,577,607.70/50,366,411.55 = 12,012,912.90/x
  3. Step 3: Cross multiply
    33,577,607.70x = 50,366,411.55 × 12,012,912.90
  4. Step 4: Simplify right side
    33,577,607.70x = 605,047,315,035,704
  5. Step 5: Solve for x
    x = 605,047,315,035,704/33,577,607.70
  6. Step 6: Final answer
    x = 18,019,369.35

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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.