Home / 17,808,053.07-26,705,270.42-9,716,703.93

Finding the Fourth Proportional to 17,808,053.07, 26,705,270.42 and 9,716,703.93

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Solution

The fourth proportional to 17,808,053.07, 26,705,270.42 and 9,716,703.93 is: 14,571,340.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,808,053.07 : 26,705,270.42 = 9,716,703.93 : x
  2. Step 2: Convert to fraction form
    17,808,053.07/26,705,270.42 = 9,716,703.93/x
  3. Step 3: Cross multiply
    17,808,053.07x = 26,705,270.42 × 9,716,703.93
  4. Step 4: Simplify right side
    17,808,053.07x = 259,487,205,993,143.22
  5. Step 5: Solve for x
    x = 259,487,205,993,143.22/17,808,053.07
  6. Step 6: Final answer
    x = 14,571,340.56

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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.