Home / 24,928,079.88-37,457,877.78-13,422,054

Finding the Fourth Proportional to 24,928,079.88, 37,457,877.78 and 13,422,054

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Solution

The fourth proportional to 24,928,079.88, 37,457,877.78 and 13,422,054 is: 20,168,487.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,928,079.88 : 37,457,877.78 = 13,422,054 : x
  2. Step 2: Convert to fraction form
    24,928,079.88/37,457,877.78 = 13,422,054/x
  3. Step 3: Cross multiply
    24,928,079.88x = 37,457,877.78 × 13,422,054
  4. Step 4: Simplify right side
    24,928,079.88x = 502,761,658,288,560.12
  5. Step 5: Solve for x
    x = 502,761,658,288,560.12/24,928,079.88
  6. Step 6: Final answer
    x = 20,168,487.13

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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.