Home / 34,001,546.10-51,017,395.14-17,823,636.42

Finding the Fourth Proportional to 34,001,546.10, 51,017,395.14 and 17,823,636.42

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Solution

The fourth proportional to 34,001,546.10, 51,017,395.14 and 17,823,636.42 is: 26,743,357.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,001,546.10 : 51,017,395.14 = 17,823,636.42 : x
  2. Step 2: Convert to fraction form
    34,001,546.10/51,017,395.14 = 17,823,636.42/x
  3. Step 3: Cross multiply
    34,001,546.10x = 51,017,395.14 × 17,823,636.42
  4. Step 4: Simplify right side
    34,001,546.10x = 909,315,502,070,835.12
  5. Step 5: Solve for x
    x = 909,315,502,070,835.12/34,001,546.10
  6. Step 6: Final answer
    x = 26,743,357.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.