Home / 24,768,058.82-34,178,984.72-13,755,517.91

Finding the Fourth Proportional to 24,768,058.82, 34,178,984.72 and 13,755,517.91

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Solution

The fourth proportional to 24,768,058.82, 34,178,984.72 and 13,755,517.91 is: 18,982,094.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,768,058.82 : 34,178,984.72 = 13,755,517.91 : x
  2. Step 2: Convert to fraction form
    24,768,058.82/34,178,984.72 = 13,755,517.91/x
  3. Step 3: Cross multiply
    24,768,058.82x = 34,178,984.72 × 13,755,517.91
  4. Step 4: Simplify right side
    24,768,058.82x = 470,149,636,479,033
  5. Step 5: Solve for x
    x = 470,149,636,479,033/24,768,058.82
  6. Step 6: Final answer
    x = 18,982,094.64

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1.5x scale

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.