Home / 32,272,063.20-48,408,094.80-17,118,194.40

Finding the Fourth Proportional to 32,272,063.20, 48,408,094.80 and 17,118,194.40

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Solution

The fourth proportional to 32,272,063.20, 48,408,094.80 and 17,118,194.40 is: 25,677,291.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,272,063.20 : 48,408,094.80 = 17,118,194.40 : x
  2. Step 2: Convert to fraction form
    32,272,063.20/48,408,094.80 = 17,118,194.40/x
  3. Step 3: Cross multiply
    32,272,063.20x = 48,408,094.80 × 17,118,194.40
  4. Step 4: Simplify right side
    32,272,063.20x = 828,659,177,320,029
  5. Step 5: Solve for x
    x = 828,659,177,320,029/32,272,063.20
  6. Step 6: Final answer
    x = 25,677,291.60

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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.