Home / 25,667,452.02-35,421,073.65-14,221,180.02

Finding the Fourth Proportional to 25,667,452.02, 35,421,073.65 and 14,221,180.02

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Solution

The fourth proportional to 25,667,452.02, 35,421,073.65 and 14,221,180.02 is: 19,625,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,667,452.02 : 35,421,073.65 = 14,221,180.02 : x
  2. Step 2: Convert to fraction form
    25,667,452.02/35,421,073.65 = 14,221,180.02/x
  3. Step 3: Cross multiply
    25,667,452.02x = 35,421,073.65 × 14,221,180.02
  4. Step 4: Simplify right side
    25,667,452.02x = 503,729,464,878,328.44
  5. Step 5: Solve for x
    x = 503,729,464,878,328.44/25,667,452.02
  6. Step 6: Final answer
    x = 19,625,222.81

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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.