Home / 25,398,136.35-35,052,335.77-14,237,643.71

Finding the Fourth Proportional to 25,398,136.35, 35,052,335.77 and 14,237,643.71

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Solution

The fourth proportional to 25,398,136.35, 35,052,335.77 and 14,237,643.71 is: 19,649,578.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,398,136.35 : 35,052,335.77 = 14,237,643.71 : x
  2. Step 2: Convert to fraction form
    25,398,136.35/35,052,335.77 = 14,237,643.71/x
  3. Step 3: Cross multiply
    25,398,136.35x = 35,052,335.77 × 14,237,643.71
  4. Step 4: Simplify right side
    25,398,136.35x = 499,062,667,650,098.62
  5. Step 5: Solve for x
    x = 499,062,667,650,098.62/25,398,136.35
  6. Step 6: Final answer
    x = 19,649,578.25

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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.