Home / 17,259,777.02-23,827,447.52-12,608,339.66

Finding the Fourth Proportional to 17,259,777.02, 23,827,447.52 and 12,608,339.66

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Solution

The fourth proportional to 17,259,777.02, 23,827,447.52 and 12,608,339.66 is: 17,406,050.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,259,777.02 : 23,827,447.52 = 12,608,339.66 : x
  2. Step 2: Convert to fraction form
    17,259,777.02/23,827,447.52 = 12,608,339.66/x
  3. Step 3: Cross multiply
    17,259,777.02x = 23,827,447.52 × 12,608,339.66
  4. Step 4: Simplify right side
    17,259,777.02x = 300,424,551,562,984.62
  5. Step 5: Solve for x
    x = 300,424,551,562,984.62/17,259,777.02
  6. Step 6: Final answer
    x = 17,406,050.57

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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.