Home / 11,731,500.60-17,597,250.90-10,692,238.20

Finding the Fourth Proportional to 11,731,500.60, 17,597,250.90 and 10,692,238.20

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Solution

The fourth proportional to 11,731,500.60, 17,597,250.90 and 10,692,238.20 is: 16,038,357.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,731,500.60 : 17,597,250.90 = 10,692,238.20 : x
  2. Step 2: Convert to fraction form
    11,731,500.60/17,597,250.90 = 10,692,238.20/x
  3. Step 3: Cross multiply
    11,731,500.60x = 17,597,250.90 × 10,692,238.20
  4. Step 4: Simplify right side
    11,731,500.60x = 188,153,998,287,964.34
  5. Step 5: Solve for x
    x = 188,153,998,287,964.34/11,731,500.60
  6. Step 6: Final answer
    x = 16,038,357.30

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1.5x scale

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.