Home / 8,064,101.70-12,097,189.35-4,022,655.30

Finding the Fourth Proportional to 8,064,101.70, 12,097,189.35 and 4,022,655.30

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Solution

The fourth proportional to 8,064,101.70, 12,097,189.35 and 4,022,655.30 is: 6,034,500.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,101.70 : 12,097,189.35 = 4,022,655.30 : x
  2. Step 2: Convert to fraction form
    8,064,101.70/12,097,189.35 = 4,022,655.30/x
  3. Step 3: Cross multiply
    8,064,101.70x = 12,097,189.35 × 4,022,655.30
  4. Step 4: Simplify right side
    8,064,101.70x = 48,662,822,853,881.05
  5. Step 5: Solve for x
    x = 48,662,822,853,881.05/8,064,101.70
  6. Step 6: Final answer
    x = 6,034,500.14

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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.