Home / 36,664,230.60-54,996,345.90-18,461,392.20

Finding the Fourth Proportional to 36,664,230.60, 54,996,345.90 and 18,461,392.20

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Solution

The fourth proportional to 36,664,230.60, 54,996,345.90 and 18,461,392.20 is: 27,692,088.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,664,230.60 : 54,996,345.90 = 18,461,392.20 : x
  2. Step 2: Convert to fraction form
    36,664,230.60/54,996,345.90 = 18,461,392.20/x
  3. Step 3: Cross multiply
    36,664,230.60x = 54,996,345.90 × 18,461,392.20
  4. Step 4: Simplify right side
    36,664,230.60x = 1,015,309,111,226,761.88
  5. Step 5: Solve for x
    x = 1,015,309,111,226,761.88/36,664,230.60
  6. Step 6: Final answer
    x = 27,692,088.30

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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.