Home / 17,267,101.40-23,827,974.72-9,531,977.24

Finding the Fourth Proportional to 17,267,101.40, 23,827,974.72 and 9,531,977.24

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Solution

The fourth proportional to 17,267,101.40, 23,827,974.72 and 9,531,977.24 is: 13,153,783.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,101.40 : 23,827,974.72 = 9,531,977.24 : x
  2. Step 2: Convert to fraction form
    17,267,101.40/23,827,974.72 = 9,531,977.24/x
  3. Step 3: Cross multiply
    17,267,101.40x = 23,827,974.72 × 9,531,977.24
  4. Step 4: Simplify right side
    17,267,101.40x = 227,127,712,706,335.38
  5. Step 5: Solve for x
    x = 227,127,712,706,335.38/17,267,101.40
  6. Step 6: Final answer
    x = 13,153,783.45

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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.