Home / 16,635,431.12-24,962,477.88-9,062,929.04

Finding the Fourth Proportional to 16,635,431.12, 24,962,477.88 and 9,062,929.04

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Solution

The fourth proportional to 16,635,431.12, 24,962,477.88 and 9,062,929.04 is: 13,599,477.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,635,431.12 : 24,962,477.88 = 9,062,929.04 : x
  2. Step 2: Convert to fraction form
    16,635,431.12/24,962,477.88 = 9,062,929.04/x
  3. Step 3: Cross multiply
    16,635,431.12x = 24,962,477.88 × 9,062,929.04
  4. Step 4: Simplify right side
    16,635,431.12x = 226,233,165,689,009.59
  5. Step 5: Solve for x
    x = 226,233,165,689,009.59/16,635,431.12
  6. Step 6: Final answer
    x = 13,599,477.17

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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.