Home / 25,658,267.26-35,408,126.94-13,897,243.04

Finding the Fourth Proportional to 25,658,267.26, 35,408,126.94 and 13,897,243.04

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Solution

The fourth proportional to 25,658,267.26, 35,408,126.94 and 13,897,243.04 is: 19,178,042.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,658,267.26 : 35,408,126.94 = 13,897,243.04 : x
  2. Step 2: Convert to fraction form
    25,658,267.26/35,408,126.94 = 13,897,243.04/x
  3. Step 3: Cross multiply
    25,658,267.26x = 35,408,126.94 × 13,897,243.04
  4. Step 4: Simplify right side
    25,658,267.26x = 492,075,345,676,351.44
  5. Step 5: Solve for x
    x = 492,075,345,676,351.44/25,658,267.26
  6. Step 6: Final answer
    x = 19,178,042.72

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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.