Home / 9,432,276.39-14,151,405.48-3,366,873.82

Finding the Fourth Proportional to 9,432,276.39, 14,151,405.48 and 3,366,873.82

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Solution

The fourth proportional to 9,432,276.39, 14,151,405.48 and 3,366,873.82 is: 5,051,378.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432,276.39 : 14,151,405.48 = 3,366,873.82 : x
  2. Step 2: Convert to fraction form
    9,432,276.39/14,151,405.48 = 3,366,873.82/x
  3. Step 3: Cross multiply
    9,432,276.39x = 14,151,405.48 × 3,366,873.82
  4. Step 4: Simplify right side
    9,432,276.39x = 47,645,996,631,880.02
  5. Step 5: Solve for x
    x = 47,645,996,631,880.02/9,432,276.39
  6. Step 6: Final answer
    x = 5,051,378.34

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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.