Home / 17,266,888.54-23,828,250.37-9,426,497.71

Finding the Fourth Proportional to 17,266,888.54, 23,828,250.37 and 9,426,497.71

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Solution

The fourth proportional to 17,266,888.54, 23,828,250.37 and 9,426,497.71 is: 13,008,536.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,888.54 : 23,828,250.37 = 9,426,497.71 : x
  2. Step 2: Convert to fraction form
    17,266,888.54/23,828,250.37 = 9,426,497.71/x
  3. Step 3: Cross multiply
    17,266,888.54x = 23,828,250.37 × 9,426,497.71
  4. Step 4: Simplify right side
    17,266,888.54x = 224,616,947,546,111.69
  5. Step 5: Solve for x
    x = 224,616,947,546,111.69/17,266,888.54
  6. Step 6: Final answer
    x = 13,008,536.37

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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.