Home / 32,395,514.40-48,594,049.20-9,677,152.80

Finding the Fourth Proportional to 32,395,514.40, 48,594,049.20 and 9,677,152.80

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Solution

The fourth proportional to 32,395,514.40, 48,594,049.20 and 9,677,152.80 is: 14,515,961.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,395,514.40 : 48,594,049.20 = 9,677,152.80 : x
  2. Step 2: Convert to fraction form
    32,395,514.40/48,594,049.20 = 9,677,152.80/x
  3. Step 3: Cross multiply
    32,395,514.40x = 48,594,049.20 × 9,677,152.80
  4. Step 4: Simplify right side
    32,395,514.40x = 470,252,039,279,117.81
  5. Step 5: Solve for x
    x = 470,252,039,279,117.81/32,395,514.40
  6. Step 6: Final answer
    x = 14,515,961.48

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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.