Home / 25,646,537.22-35,391,158.43-14,043,900.84

Finding the Fourth Proportional to 25,646,537.22, 35,391,158.43 and 14,043,900.84

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Solution

The fourth proportional to 25,646,537.22, 35,391,158.43 and 14,043,900.84 is: 19,380,001.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,646,537.22 : 35,391,158.43 = 14,043,900.84 : x
  2. Step 2: Convert to fraction form
    25,646,537.22/35,391,158.43 = 14,043,900.84/x
  3. Step 3: Cross multiply
    25,646,537.22x = 35,391,158.43 × 14,043,900.84
  4. Step 4: Simplify right side
    25,646,537.22x = 497,029,919,603,650.06
  5. Step 5: Solve for x
    x = 497,029,919,603,650.06/25,646,537.22
  6. Step 6: Final answer
    x = 19,380,001.10

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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.