Home / 27,495,655.70-41,267,103.15-12,166,535.30

Finding the Fourth Proportional to 27,495,655.70, 41,267,103.15 and 12,166,535.30

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Solution

The fourth proportional to 27,495,655.70, 41,267,103.15 and 12,166,535.30 is: 18,260,254.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,495,655.70 : 41,267,103.15 = 12,166,535.30 : x
  2. Step 2: Convert to fraction form
    27,495,655.70/41,267,103.15 = 12,166,535.30/x
  3. Step 3: Cross multiply
    27,495,655.70x = 41,267,103.15 × 12,166,535.30
  4. Step 4: Simplify right side
    27,495,655.70x = 502,077,667,203,216.19
  5. Step 5: Solve for x
    x = 502,077,667,203,216.19/27,495,655.70
  6. Step 6: Final answer
    x = 18,260,254.37

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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.