Home / 16,983,002.54-23,435,924.73-9,247,875.14

Finding the Fourth Proportional to 16,983,002.54, 23,435,924.73 and 9,247,875.14

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Solution

The fourth proportional to 16,983,002.54, 23,435,924.73 and 9,247,875.14 is: 12,761,730.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,983,002.54 : 23,435,924.73 = 9,247,875.14 : x
  2. Step 2: Convert to fraction form
    16,983,002.54/23,435,924.73 = 9,247,875.14/x
  3. Step 3: Cross multiply
    16,983,002.54x = 23,435,924.73 × 9,247,875.14
  4. Step 4: Simplify right side
    16,983,002.54x = 216,732,505,693,478.22
  5. Step 5: Solve for x
    x = 216,732,505,693,478.22/16,983,002.54
  6. Step 6: Final answer
    x = 12,761,730.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.