Home / 22,025,840.41-33,039,411.86-10,512,520.66

Finding the Fourth Proportional to 22,025,840.41, 33,039,411.86 and 10,512,520.66

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Solution

The fourth proportional to 22,025,840.41, 33,039,411.86 and 10,512,520.66 is: 15,769,091.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025,840.41 : 33,039,411.86 = 10,512,520.66 : x
  2. Step 2: Convert to fraction form
    22,025,840.41/33,039,411.86 = 10,512,520.66/x
  3. Step 3: Cross multiply
    22,025,840.41x = 33,039,411.86 × 10,512,520.66
  4. Step 4: Simplify right side
    22,025,840.41x = 347,327,499,772,499
  5. Step 5: Solve for x
    x = 347,327,499,772,499/22,025,840.41
  6. Step 6: Final answer
    x = 15,769,091.82

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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.