Home / 17,293,471.70-23,865,498.47-9,453,417.17

Finding the Fourth Proportional to 17,293,471.70, 23,865,498.47 and 9,453,417.17

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Solution

The fourth proportional to 17,293,471.70, 23,865,498.47 and 9,453,417.17 is: 13,045,993.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,471.70 : 23,865,498.47 = 9,453,417.17 : x
  2. Step 2: Convert to fraction form
    17,293,471.70/23,865,498.47 = 9,453,417.17/x
  3. Step 3: Cross multiply
    17,293,471.70x = 23,865,498.47 × 9,453,417.17
  4. Step 4: Simplify right side
    17,293,471.70x = 225,610,513,090,204
  5. Step 5: Solve for x
    x = 225,610,513,090,204/17,293,471.70
  6. Step 6: Final answer
    x = 13,045,993.13

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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.