Home / 27,257,281.14-40,877,074.80-9,056,588.52

Finding the Fourth Proportional to 27,257,281.14, 40,877,074.80 and 9,056,588.52

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Solution

The fourth proportional to 27,257,281.14, 40,877,074.80 and 9,056,588.52 is: 13,581,943.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,257,281.14 : 40,877,074.80 = 9,056,588.52 : x
  2. Step 2: Convert to fraction form
    27,257,281.14/40,877,074.80 = 9,056,588.52/x
  3. Step 3: Cross multiply
    27,257,281.14x = 40,877,074.80 × 9,056,588.52
  4. Step 4: Simplify right side
    27,257,281.14x = 370,206,846,364,861.25
  5. Step 5: Solve for x
    x = 370,206,846,364,861.25/27,257,281.14
  6. Step 6: Final answer
    x = 13,581,943.28

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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.