Home / 36,664,328.70-54,996,493.05-36,097,458.30

Finding the Fourth Proportional to 36,664,328.70, 54,996,493.05 and 36,097,458.30

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Solution

The fourth proportional to 36,664,328.70, 54,996,493.05 and 36,097,458.30 is: 54,146,187.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,664,328.70 : 54,996,493.05 = 36,097,458.30 : x
  2. Step 2: Convert to fraction form
    36,664,328.70/54,996,493.05 = 36,097,458.30/x
  3. Step 3: Cross multiply
    36,664,328.70x = 54,996,493.05 × 36,097,458.30
  4. Step 4: Simplify right side
    36,664,328.70x = 1,985,233,614,518,614.50
  5. Step 5: Solve for x
    x = 1,985,233,614,518,614.50/36,664,328.70
  6. Step 6: Final answer
    x = 54,146,187.45

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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.