Home / 10,940,034.60-16,410,051.90-10,310,178.60

Finding the Fourth Proportional to 10,940,034.60, 16,410,051.90 and 10,310,178.60

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Solution

The fourth proportional to 10,940,034.60, 16,410,051.90 and 10,310,178.60 is: 15,465,267.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,940,034.60 : 16,410,051.90 = 10,310,178.60 : x
  2. Step 2: Convert to fraction form
    10,940,034.60/16,410,051.90 = 10,310,178.60/x
  3. Step 3: Cross multiply
    10,940,034.60x = 16,410,051.90 × 10,310,178.60
  4. Step 4: Simplify right side
    10,940,034.60x = 169,190,565,924,269.34
  5. Step 5: Solve for x
    x = 169,190,565,924,269.34/10,940,034.60
  6. Step 6: Final answer
    x = 15,465,267.90

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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.