Home / 17,285,205.27-23,854,064.55-9,550,746.12

Finding the Fourth Proportional to 17,285,205.27, 23,854,064.55 and 9,550,746.12

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Solution

The fourth proportional to 17,285,205.27, 23,854,064.55 and 9,550,746.12 is: 13,180,295.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,285,205.27 : 23,854,064.55 = 9,550,746.12 : x
  2. Step 2: Convert to fraction form
    17,285,205.27/23,854,064.55 = 9,550,746.12/x
  3. Step 3: Cross multiply
    17,285,205.27x = 23,854,064.55 × 9,550,746.12
  4. Step 4: Simplify right side
    17,285,205.27x = 227,824,114,447,142.03
  5. Step 5: Solve for x
    x = 227,824,114,447,142.03/17,285,205.27
  6. Step 6: Final answer
    x = 13,180,295.57

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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.