Home / 14,168,233.60-21,250,069.44-4,068,557.44

Finding the Fourth Proportional to 14,168,233.60, 21,250,069.44 and 4,068,557.44

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Solution

The fourth proportional to 14,168,233.60, 21,250,069.44 and 4,068,557.44 is: 6,102,181.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,168,233.60 : 21,250,069.44 = 4,068,557.44 : x
  2. Step 2: Convert to fraction form
    14,168,233.60/21,250,069.44 = 4,068,557.44/x
  3. Step 3: Cross multiply
    14,168,233.60x = 21,250,069.44 × 4,068,557.44
  4. Step 4: Simplify right side
    14,168,233.60x = 86,457,128,120,628.64
  5. Step 5: Solve for x
    x = 86,457,128,120,628.64/14,168,233.60
  6. Step 6: Final answer
    x = 6,102,181.16

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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.