Home / 9,414,740.40-14,122,110.60-6,664,533.30

Finding the Fourth Proportional to 9,414,740.40, 14,122,110.60 and 6,664,533.30

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Solution

The fourth proportional to 9,414,740.40, 14,122,110.60 and 6,664,533.30 is: 9,996,799.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,740.40 : 14,122,110.60 = 6,664,533.30 : x
  2. Step 2: Convert to fraction form
    9,414,740.40/14,122,110.60 = 6,664,533.30/x
  3. Step 3: Cross multiply
    9,414,740.40x = 14,122,110.60 × 6,664,533.30
  4. Step 4: Simplify right side
    9,414,740.40x = 94,117,276,359,982.97
  5. Step 5: Solve for x
    x = 94,117,276,359,982.97/9,414,740.40
  6. Step 6: Final answer
    x = 9,996,799.95

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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.