Home / 26,331,835.74-39,487,541.94-9,056,751.90

Finding the Fourth Proportional to 26,331,835.74, 39,487,541.94 and 9,056,751.90

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Solution

The fourth proportional to 26,331,835.74, 39,487,541.94 and 9,056,751.90 is: 13,581,615.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,331,835.74 : 39,487,541.94 = 9,056,751.90 : x
  2. Step 2: Convert to fraction form
    26,331,835.74/39,487,541.94 = 9,056,751.90/x
  3. Step 3: Cross multiply
    26,331,835.74x = 39,487,541.94 × 9,056,751.90
  4. Step 4: Simplify right side
    26,331,835.74x = 357,628,870,491,424.69
  5. Step 5: Solve for x
    x = 357,628,870,491,424.69/26,331,835.74
  6. Step 6: Final answer
    x = 13,581,615.58

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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.