Home / 14,909,313.60-22,356,097.20-6,380,013.60

Finding the Fourth Proportional to 14,909,313.60, 22,356,097.20 and 6,380,013.60

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Solution

The fourth proportional to 14,909,313.60, 22,356,097.20 and 6,380,013.60 is: 9,566,651.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,313.60 : 22,356,097.20 = 6,380,013.60 : x
  2. Step 2: Convert to fraction form
    14,909,313.60/22,356,097.20 = 6,380,013.60/x
  3. Step 3: Cross multiply
    14,909,313.60x = 22,356,097.20 × 6,380,013.60
  4. Step 4: Simplify right side
    14,909,313.60x = 142,632,204,178,921.91
  5. Step 5: Solve for x
    x = 142,632,204,178,921.91/14,909,313.60
  6. Step 6: Final answer
    x = 9,566,651.29

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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.