Home / 14,791,221.84-22,185,780.53-4,555,014.26

Finding the Fourth Proportional to 14,791,221.84, 22,185,780.53 and 4,555,014.26

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Solution

The fourth proportional to 14,791,221.84, 22,185,780.53 and 4,555,014.26 is: 6,832,197.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791,221.84 : 22,185,780.53 = 4,555,014.26 : x
  2. Step 2: Convert to fraction form
    14,791,221.84/22,185,780.53 = 4,555,014.26/x
  3. Step 3: Cross multiply
    14,791,221.84x = 22,185,780.53 × 4,555,014.26
  4. Step 4: Simplify right side
    14,791,221.84x = 101,056,546,549,676.38
  5. Step 5: Solve for x
    x = 101,056,546,549,676.38/14,791,221.84
  6. Step 6: Final answer
    x = 6,832,197.34

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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.