Home / 24,881,021.04-34,335,968.40-13,868,469.06

Finding the Fourth Proportional to 24,881,021.04, 34,335,968.40 and 13,868,469.06

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Solution

The fourth proportional to 24,881,021.04, 34,335,968.40 and 13,868,469.06 is: 19,138,576.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,881,021.04 : 34,335,968.40 = 13,868,469.06 : x
  2. Step 2: Convert to fraction form
    24,881,021.04/34,335,968.40 = 13,868,469.06/x
  3. Step 3: Cross multiply
    24,881,021.04x = 34,335,968.40 × 13,868,469.06
  4. Step 4: Simplify right side
    24,881,021.04x = 476,187,315,400,537.69
  5. Step 5: Solve for x
    x = 476,187,315,400,537.69/24,881,021.04
  6. Step 6: Final answer
    x = 19,138,576.13

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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.