Home / 14,786,658.40-22,179,987.60-4,149,090.40

Finding the Fourth Proportional to 14,786,658.40, 22,179,987.60 and 4,149,090.40

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Solution

The fourth proportional to 14,786,658.40, 22,179,987.60 and 4,149,090.40 is: 6,223,635.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,786,658.40 : 22,179,987.60 = 4,149,090.40 : x
  2. Step 2: Convert to fraction form
    14,786,658.40/22,179,987.60 = 4,149,090.40/x
  3. Step 3: Cross multiply
    14,786,658.40x = 22,179,987.60 × 4,149,090.40
  4. Step 4: Simplify right side
    14,786,658.40x = 92,026,773,623,279.05
  5. Step 5: Solve for x
    x = 92,026,773,623,279.05/14,786,658.40
  6. Step 6: Final answer
    x = 6,223,635.60

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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.