Home / 17,267,301.96-23,828,928.12-9,426,826.68

Finding the Fourth Proportional to 17,267,301.96, 23,828,928.12 and 9,426,826.68

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Solution

The fourth proportional to 17,267,301.96, 23,828,928.12 and 9,426,826.68 is: 13,009,048.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,301.96 : 23,828,928.12 = 9,426,826.68 : x
  2. Step 2: Convert to fraction form
    17,267,301.96/23,828,928.12 = 9,426,826.68/x
  3. Step 3: Cross multiply
    17,267,301.96x = 23,828,928.12 × 9,426,826.68
  4. Step 4: Simplify right side
    17,267,301.96x = 224,631,175,357,418.25
  5. Step 5: Solve for x
    x = 224,631,175,357,418.25/17,267,301.96
  6. Step 6: Final answer
    x = 13,009,048.89

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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.