Home / 16,032,711.66-22,143,529.41-10,550,560.46

Finding the Fourth Proportional to 16,032,711.66, 22,143,529.41 and 10,550,560.46

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Solution

The fourth proportional to 16,032,711.66, 22,143,529.41 and 10,550,560.46 is: 14,571,873.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,032,711.66 : 22,143,529.41 = 10,550,560.46 : x
  2. Step 2: Convert to fraction form
    16,032,711.66/22,143,529.41 = 10,550,560.46/x
  3. Step 3: Cross multiply
    16,032,711.66x = 22,143,529.41 × 10,550,560.46
  4. Step 4: Simplify right side
    16,032,711.66x = 233,626,645,727,275.50
  5. Step 5: Solve for x
    x = 233,626,645,727,275.50/16,032,711.66
  6. Step 6: Final answer
    x = 14,571,873.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.