Home / 23,403,093.36-32,296,473.54-13,090,776

Finding the Fourth Proportional to 23,403,093.36, 32,296,473.54 and 13,090,776

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Solution

The fourth proportional to 23,403,093.36, 32,296,473.54 and 13,090,776 is: 18,065,385.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,403,093.36 : 32,296,473.54 = 13,090,776 : x
  2. Step 2: Convert to fraction form
    23,403,093.36/32,296,473.54 = 13,090,776/x
  3. Step 3: Cross multiply
    23,403,093.36x = 32,296,473.54 × 13,090,776
  4. Step 4: Simplify right side
    23,403,093.36x = 422,785,900,702,067
  5. Step 5: Solve for x
    x = 422,785,900,702,067/23,403,093.36
  6. Step 6: Final answer
    x = 18,065,385.38

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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.