Home / 22,016,384.40-33,024,576.60-16,276,821.60

Finding the Fourth Proportional to 22,016,384.40, 33,024,576.60 and 16,276,821.60

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Solution

The fourth proportional to 22,016,384.40, 33,024,576.60 and 16,276,821.60 is: 24,415,232.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,384.40 : 33,024,576.60 = 16,276,821.60 : x
  2. Step 2: Convert to fraction form
    22,016,384.40/33,024,576.60 = 16,276,821.60/x
  3. Step 3: Cross multiply
    22,016,384.40x = 33,024,576.60 × 16,276,821.60
  4. Step 4: Simplify right side
    22,016,384.40x = 537,535,141,733,734.56
  5. Step 5: Solve for x
    x = 537,535,141,733,734.56/22,016,384.40
  6. Step 6: Final answer
    x = 24,415,232.40

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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.