Home / 16,841,168.67-23,240,829.24-9,106,208.94

Finding the Fourth Proportional to 16,841,168.67, 23,240,829.24 and 9,106,208.94

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Solution

The fourth proportional to 16,841,168.67, 23,240,829.24 and 9,106,208.94 is: 12,566,577.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,841,168.67 : 23,240,829.24 = 9,106,208.94 : x
  2. Step 2: Convert to fraction form
    16,841,168.67/23,240,829.24 = 9,106,208.94/x
  3. Step 3: Cross multiply
    16,841,168.67x = 23,240,829.24 × 9,106,208.94
  4. Step 4: Simplify right side
    16,841,168.67x = 211,635,846,998,301.38
  5. Step 5: Solve for x
    x = 211,635,846,998,301.38/16,841,168.67
  6. Step 6: Final answer
    x = 12,566,577.25

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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.