Home / 32,223,674.40-48,335,511.60-17,890,951.20

Finding the Fourth Proportional to 32,223,674.40, 48,335,511.60 and 17,890,951.20

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Solution

The fourth proportional to 32,223,674.40, 48,335,511.60 and 17,890,951.20 is: 26,836,426.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,223,674.40 : 48,335,511.60 = 17,890,951.20 : x
  2. Step 2: Convert to fraction form
    32,223,674.40/48,335,511.60 = 17,890,951.20/x
  3. Step 3: Cross multiply
    32,223,674.40x = 48,335,511.60 × 17,890,951.20
  4. Step 4: Simplify right side
    32,223,674.40x = 864,768,279,262,633.88
  5. Step 5: Solve for x
    x = 864,768,279,262,633.88/32,223,674.40
  6. Step 6: Final answer
    x = 26,836,426.80

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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.