Home / 17,349,789.02-23,942,970.69-9,509,238.53

Finding the Fourth Proportional to 17,349,789.02, 23,942,970.69 and 9,509,238.53

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Solution

The fourth proportional to 17,349,789.02, 23,942,970.69 and 9,509,238.53 is: 13,122,892.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,349,789.02 : 23,942,970.69 = 9,509,238.53 : x
  2. Step 2: Convert to fraction form
    17,349,789.02/23,942,970.69 = 9,509,238.53/x
  3. Step 3: Cross multiply
    17,349,789.02x = 23,942,970.69 × 9,509,238.53
  4. Step 4: Simplify right side
    17,349,789.02x = 227,679,419,342,420.34
  5. Step 5: Solve for x
    x = 227,679,419,342,420.34/17,349,789.02
  6. Step 6: Final answer
    x = 13,122,892.68

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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.