Home / 25,297,165.63-34,910,048.60-13,694,725.63

Finding the Fourth Proportional to 25,297,165.63, 34,910,048.60 and 13,694,725.63

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Solution

The fourth proportional to 25,297,165.63, 34,910,048.60 and 13,694,725.63 is: 18,898,699.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,297,165.63 : 34,910,048.60 = 13,694,725.63 : x
  2. Step 2: Convert to fraction form
    25,297,165.63/34,910,048.60 = 13,694,725.63/x
  3. Step 3: Cross multiply
    25,297,165.63x = 34,910,048.60 × 13,694,725.63
  4. Step 4: Simplify right side
    25,297,165.63x = 478,083,537,238,492
  5. Step 5: Solve for x
    x = 478,083,537,238,492/25,297,165.63
  6. Step 6: Final answer
    x = 18,898,699.73

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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.