Home / 9,617,168.07-14,413,191.44-7,334,333.73

Finding the Fourth Proportional to 9,617,168.07, 14,413,191.44 and 7,334,333.73

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Solution

The fourth proportional to 9,617,168.07, 14,413,191.44 and 7,334,333.73 is: 10,991,921.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617,168.07 : 14,413,191.44 = 7,334,333.73 : x
  2. Step 2: Convert to fraction form
    9,617,168.07/14,413,191.44 = 7,334,333.73/x
  3. Step 3: Cross multiply
    9,617,168.07x = 14,413,191.44 × 7,334,333.73
  4. Step 4: Simplify right side
    9,617,168.07x = 105,711,156,098,667.61
  5. Step 5: Solve for x
    x = 105,711,156,098,667.61/9,617,168.07
  6. Step 6: Final answer
    x = 10,991,921.46

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Double scale
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1.5x scale

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.