Home / 32,601,172.20-48,907,663.20-16,386,316.80

Finding the Fourth Proportional to 32,601,172.20, 48,907,663.20 and 16,386,316.80

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Solution

The fourth proportional to 32,601,172.20, 48,907,663.20 and 16,386,316.80 is: 24,582,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,601,172.20 : 48,907,663.20 = 16,386,316.80 : x
  2. Step 2: Convert to fraction form
    32,601,172.20/48,907,663.20 = 16,386,316.80/x
  3. Step 3: Cross multiply
    32,601,172.20x = 48,907,663.20 × 16,386,316.80
  4. Step 4: Simplify right side
    32,601,172.20x = 801,416,463,142,901.88
  5. Step 5: Solve for x
    x = 801,416,463,142,901.88/32,601,172.20
  6. Step 6: Final answer
    x = 24,582,443.18

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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.