Home / 24,725,650.40-37,088,475.60-12,632,415.20

Finding the Fourth Proportional to 24,725,650.40, 37,088,475.60 and 12,632,415.20

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Solution

The fourth proportional to 24,725,650.40, 37,088,475.60 and 12,632,415.20 is: 18,948,622.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,725,650.40 : 37,088,475.60 = 12,632,415.20 : x
  2. Step 2: Convert to fraction form
    24,725,650.40/37,088,475.60 = 12,632,415.20/x
  3. Step 3: Cross multiply
    24,725,650.40x = 37,088,475.60 × 12,632,415.20
  4. Step 4: Simplify right side
    24,725,650.40x = 468,517,022,914,269.12
  5. Step 5: Solve for x
    x = 468,517,022,914,269.12/24,725,650.40
  6. Step 6: Final answer
    x = 18,948,622.80

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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.