Home / 10,161,676.35-14,022,591.08-6,031,881.63

Finding the Fourth Proportional to 10,161,676.35, 14,022,591.08 and 6,031,881.63

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Solution

The fourth proportional to 10,161,676.35, 14,022,591.08 and 6,031,881.63 is: 8,323,686.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,161,676.35 : 14,022,591.08 = 6,031,881.63 : x
  2. Step 2: Convert to fraction form
    10,161,676.35/14,022,591.08 = 6,031,881.63/x
  3. Step 3: Cross multiply
    10,161,676.35x = 14,022,591.08 × 6,031,881.63
  4. Step 4: Simplify right side
    10,161,676.35x = 84,582,609,510,294.45
  5. Step 5: Solve for x
    x = 84,582,609,510,294.45/10,161,676.35
  6. Step 6: Final answer
    x = 8,323,686.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.