Home / 25,080,496.86-34,608,318.30-14,064,979.71

Finding the Fourth Proportional to 25,080,496.86, 34,608,318.30 and 14,064,979.71

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Solution

The fourth proportional to 25,080,496.86, 34,608,318.30 and 14,064,979.71 is: 19,408,120.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,080,496.86 : 34,608,318.30 = 14,064,979.71 : x
  2. Step 2: Convert to fraction form
    25,080,496.86/34,608,318.30 = 14,064,979.71/x
  3. Step 3: Cross multiply
    25,080,496.86x = 34,608,318.30 × 14,064,979.71
  4. Step 4: Simplify right side
    25,080,496.86x = 486,765,294,686,721.69
  5. Step 5: Solve for x
    x = 486,765,294,686,721.69/25,080,496.86
  6. Step 6: Final answer
    x = 19,408,120.08

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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.