Home / 17,267,208.30-23,828,823.56-9,532,314.18

Finding the Fourth Proportional to 17,267,208.30, 23,828,823.56 and 9,532,314.18

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Solution

The fourth proportional to 17,267,208.30, 23,828,823.56 and 9,532,314.18 is: 13,154,635.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,208.30 : 23,828,823.56 = 9,532,314.18 : x
  2. Step 2: Convert to fraction form
    17,267,208.30/23,828,823.56 = 9,532,314.18/x
  3. Step 3: Cross multiply
    17,267,208.30x = 23,828,823.56 × 9,532,314.18
  4. Step 4: Simplify right side
    17,267,208.30x = 227,143,832,666,044.50
  5. Step 5: Solve for x
    x = 227,143,832,666,044.50/17,267,208.30
  6. Step 6: Final answer
    x = 13,154,635.58

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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.