Home / 25,988,264.88-39,020,719.24-14,496,185.40

Finding the Fourth Proportional to 25,988,264.88, 39,020,719.24 and 14,496,185.40

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Solution

The fourth proportional to 25,988,264.88, 39,020,719.24 and 14,496,185.40 is: 21,765,653.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,988,264.88 : 39,020,719.24 = 14,496,185.40 : x
  2. Step 2: Convert to fraction form
    25,988,264.88/39,020,719.24 = 14,496,185.40/x
  3. Step 3: Cross multiply
    25,988,264.88x = 39,020,719.24 × 14,496,185.40
  4. Step 4: Simplify right side
    25,988,264.88x = 565,651,580,544,387.12
  5. Step 5: Solve for x
    x = 565,651,580,544,387.12/25,988,264.88
  6. Step 6: Final answer
    x = 21,765,653.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.