Home / 14,951,153.84-22,394,157.96-9,827,800.16

Finding the Fourth Proportional to 14,951,153.84, 22,394,157.96 and 9,827,800.16

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Solution

The fourth proportional to 14,951,153.84, 22,394,157.96 and 9,827,800.16 is: 14,720,289.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,951,153.84 : 22,394,157.96 = 9,827,800.16 : x
  2. Step 2: Convert to fraction form
    14,951,153.84/22,394,157.96 = 9,827,800.16/x
  3. Step 3: Cross multiply
    14,951,153.84x = 22,394,157.96 × 9,827,800.16
  4. Step 4: Simplify right side
    14,951,153.84x = 220,085,309,182,353.28
  5. Step 5: Solve for x
    x = 220,085,309,182,353.28/14,951,153.84
  6. Step 6: Final answer
    x = 14,720,289.25

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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.