Home / 23,194,497.48-32,009,138.73-13,899,003.90

Finding the Fourth Proportional to 23,194,497.48, 32,009,138.73 and 13,899,003.90

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Solution

The fourth proportional to 23,194,497.48, 32,009,138.73 and 13,899,003.90 is: 19,181,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194,497.48 : 32,009,138.73 = 13,899,003.90 : x
  2. Step 2: Convert to fraction form
    23,194,497.48/32,009,138.73 = 13,899,003.90/x
  3. Step 3: Cross multiply
    23,194,497.48x = 32,009,138.73 × 13,899,003.90
  4. Step 4: Simplify right side
    23,194,497.48x = 444,895,144,043,911.06
  5. Step 5: Solve for x
    x = 444,895,144,043,911.06/23,194,497.48
  6. Step 6: Final answer
    x = 19,181,064.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.