Home / 16,845,503.63-23,246,795.03-9,110,545.92

Finding the Fourth Proportional to 16,845,503.63, 23,246,795.03 and 9,110,545.92

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Solution

The fourth proportional to 16,845,503.63, 23,246,795.03 and 9,110,545.92 is: 12,572,553.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,503.63 : 23,246,795.03 = 9,110,545.92 : x
  2. Step 2: Convert to fraction form
    16,845,503.63/23,246,795.03 = 9,110,545.92/x
  3. Step 3: Cross multiply
    16,845,503.63x = 23,246,795.03 × 9,110,545.92
  4. Step 4: Simplify right side
    16,845,503.63x = 211,790,993,568,090.03
  5. Step 5: Solve for x
    x = 211,790,993,568,090.03/16,845,503.63
  6. Step 6: Final answer
    x = 12,572,553.38

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1.5x scale

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.