Home / 9,380,061.60-14,059,594.80-5,338,485.60

Finding the Fourth Proportional to 9,380,061.60, 14,059,594.80 and 5,338,485.60

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Solution

The fourth proportional to 9,380,061.60, 14,059,594.80 and 5,338,485.60 is: 8,001,753.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380,061.60 : 14,059,594.80 = 5,338,485.60 : x
  2. Step 2: Convert to fraction form
    9,380,061.60/14,059,594.80 = 5,338,485.60/x
  3. Step 3: Cross multiply
    9,380,061.60x = 14,059,594.80 × 5,338,485.60
  4. Step 4: Simplify right side
    9,380,061.60x = 75,056,944,381,634.88
  5. Step 5: Solve for x
    x = 75,056,944,381,634.88/9,380,061.60
  6. Step 6: Final answer
    x = 8,001,753.89

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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.