Home / 14,678,620.60-22,010,057.70-6,149,320.60

Finding the Fourth Proportional to 14,678,620.60, 22,010,057.70 and 6,149,320.60

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Solution

The fourth proportional to 14,678,620.60, 22,010,057.70 and 6,149,320.60 is: 9,220,682.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,620.60 : 22,010,057.70 = 6,149,320.60 : x
  2. Step 2: Convert to fraction form
    14,678,620.60/22,010,057.70 = 6,149,320.60/x
  3. Step 3: Cross multiply
    14,678,620.60x = 22,010,057.70 × 6,149,320.60
  4. Step 4: Simplify right side
    14,678,620.60x = 135,346,901,221,798.61
  5. Step 5: Solve for x
    x = 135,346,901,221,798.61/14,678,620.60
  6. Step 6: Final answer
    x = 9,220,682.58

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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.