Home / 17,227,338.08-23,774,788.36-9,492,379.20

Finding the Fourth Proportional to 17,227,338.08, 23,774,788.36 and 9,492,379.20

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Solution

The fourth proportional to 17,227,338.08, 23,774,788.36 and 9,492,379.20 is: 13,100,068.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,338.08 : 23,774,788.36 = 9,492,379.20 : x
  2. Step 2: Convert to fraction form
    17,227,338.08/23,774,788.36 = 9,492,379.20/x
  3. Step 3: Cross multiply
    17,227,338.08x = 23,774,788.36 × 9,492,379.20
  4. Step 4: Simplify right side
    17,227,338.08x = 225,679,306,512,866.09
  5. Step 5: Solve for x
    x = 225,679,306,512,866.09/17,227,338.08
  6. Step 6: Final answer
    x = 13,100,068.36

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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.