Home / 27,257,280.24-40,877,073.20-9,056,587.52

Finding the Fourth Proportional to 27,257,280.24, 40,877,073.20 and 9,056,587.52

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Solution

The fourth proportional to 27,257,280.24, 40,877,073.20 and 9,056,587.52 is: 13,581,941.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,257,280.24 : 40,877,073.20 = 9,056,587.52 : x
  2. Step 2: Convert to fraction form
    27,257,280.24/40,877,073.20 = 9,056,587.52/x
  3. Step 3: Cross multiply
    27,257,280.24x = 40,877,073.20 × 9,056,587.52
  4. Step 4: Simplify right side
    27,257,280.24x = 370,206,790,997,246.50
  5. Step 5: Solve for x
    x = 370,206,790,997,246.50/27,257,280.24
  6. Step 6: Final answer
    x = 13,581,941.70

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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.