Home / 17,237,584.10-25,844,566.35-8,144,038.10

Finding the Fourth Proportional to 17,237,584.10, 25,844,566.35 and 8,144,038.10

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Solution

The fourth proportional to 17,237,584.10, 25,844,566.35 and 8,144,038.10 is: 12,210,477.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,584.10 : 25,844,566.35 = 8,144,038.10 : x
  2. Step 2: Convert to fraction form
    17,237,584.10/25,844,566.35 = 8,144,038.10/x
  3. Step 3: Cross multiply
    17,237,584.10x = 25,844,566.35 × 8,144,038.10
  4. Step 4: Simplify right side
    17,237,584.10x = 210,479,133,032,377.94
  5. Step 5: Solve for x
    x = 210,479,133,032,377.94/17,237,584.10
  6. Step 6: Final answer
    x = 12,210,477.51

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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.