Home / 24,180,308.22-33,360,061.97-13,720,267.06

Finding the Fourth Proportional to 24,180,308.22, 33,360,061.97 and 13,720,267.06

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Solution

The fourth proportional to 24,180,308.22, 33,360,061.97 and 13,720,267.06 is: 18,928,996.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,180,308.22 : 33,360,061.97 = 13,720,267.06 : x
  2. Step 2: Convert to fraction form
    24,180,308.22/33,360,061.97 = 13,720,267.06/x
  3. Step 3: Cross multiply
    24,180,308.22x = 33,360,061.97 × 13,720,267.06
  4. Step 4: Simplify right side
    24,180,308.22x = 457,708,959,427,924.06
  5. Step 5: Solve for x
    x = 457,708,959,427,924.06/24,180,308.22
  6. Step 6: Final answer
    x = 18,928,996.07

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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.