Home / 17,796,638.32-24,559,554.44-10,454,780.90

Finding the Fourth Proportional to 17,796,638.32, 24,559,554.44 and 10,454,780.90

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Solution

The fourth proportional to 17,796,638.32, 24,559,554.44 and 10,454,780.90 is: 14,427,711.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,638.32 : 24,559,554.44 = 10,454,780.90 : x
  2. Step 2: Convert to fraction form
    17,796,638.32/24,559,554.44 = 10,454,780.90/x
  3. Step 3: Cross multiply
    17,796,638.32x = 24,559,554.44 × 10,454,780.90
  4. Step 4: Simplify right side
    17,796,638.32x = 256,764,760,759,358.03
  5. Step 5: Solve for x
    x = 256,764,760,759,358.03/17,796,638.32
  6. Step 6: Final answer
    x = 14,427,711.36

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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.