Home / 17,496,073.80-26,231,669.10-6,709,206.60

Finding the Fourth Proportional to 17,496,073.80, 26,231,669.10 and 6,709,206.60

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Solution

The fourth proportional to 17,496,073.80, 26,231,669.10 and 6,709,206.60 is: 10,059,038.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,073.80 : 26,231,669.10 = 6,709,206.60 : x
  2. Step 2: Convert to fraction form
    17,496,073.80/26,231,669.10 = 6,709,206.60/x
  3. Step 3: Cross multiply
    17,496,073.80x = 26,231,669.10 × 6,709,206.60
  4. Step 4: Simplify right side
    17,496,073.80x = 175,993,687,454,736.06
  5. Step 5: Solve for x
    x = 175,993,687,454,736.06/17,496,073.80
  6. Step 6: Final answer
    x = 10,059,038.93

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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.