Home / 11,832,034.20-17,748,051.30-6,730,200.60

Finding the Fourth Proportional to 11,832,034.20, 17,748,051.30 and 6,730,200.60

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Solution

The fourth proportional to 11,832,034.20, 17,748,051.30 and 6,730,200.60 is: 10,095,300.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,832,034.20 : 17,748,051.30 = 6,730,200.60 : x
  2. Step 2: Convert to fraction form
    11,832,034.20/17,748,051.30 = 6,730,200.60/x
  3. Step 3: Cross multiply
    11,832,034.20x = 17,748,051.30 × 6,730,200.60
  4. Step 4: Simplify right side
    11,832,034.20x = 119,447,945,508,090.78
  5. Step 5: Solve for x
    x = 119,447,945,508,090.78/11,832,034.20
  6. Step 6: Final answer
    x = 10,095,300.90

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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.