Home / 23,940,678.60-35,887,398.30-11,800,204.20

Finding the Fourth Proportional to 23,940,678.60, 35,887,398.30 and 11,800,204.20

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Solution

The fourth proportional to 23,940,678.60, 35,887,398.30 and 11,800,204.20 is: 17,688,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,940,678.60 : 35,887,398.30 = 11,800,204.20 : x
  2. Step 2: Convert to fraction form
    23,940,678.60/35,887,398.30 = 11,800,204.20/x
  3. Step 3: Cross multiply
    23,940,678.60x = 35,887,398.30 × 11,800,204.20
  4. Step 4: Simplify right side
    23,940,678.60x = 423,478,628,146,732.81
  5. Step 5: Solve for x
    x = 423,478,628,146,732.81/23,940,678.60
  6. Step 6: Final answer
    x = 17,688,664.35

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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.