Home / 17,059,362.10-23,541,885.60-9,717,192.42

Finding the Fourth Proportional to 17,059,362.10, 23,541,885.60 and 9,717,192.42

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Solution

The fourth proportional to 17,059,362.10, 23,541,885.60 and 9,717,192.42 is: 13,409,706.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,059,362.10 : 23,541,885.60 = 9,717,192.42 : x
  2. Step 2: Convert to fraction form
    17,059,362.10/23,541,885.60 = 9,717,192.42/x
  3. Step 3: Cross multiply
    17,059,362.10x = 23,541,885.60 × 9,717,192.42
  4. Step 4: Simplify right side
    17,059,362.10x = 228,761,032,304,827.16
  5. Step 5: Solve for x
    x = 228,761,032,304,827.16/17,059,362.10
  6. Step 6: Final answer
    x = 13,409,706.12

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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.