Home / 25,335,294.27-34,961,769.41-13,732,608.66

Finding the Fourth Proportional to 25,335,294.27, 34,961,769.41 and 13,732,608.66

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Solution

The fourth proportional to 25,335,294.27, 34,961,769.41 and 13,732,608.66 is: 18,950,492.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,294.27 : 34,961,769.41 = 13,732,608.66 : x
  2. Step 2: Convert to fraction form
    25,335,294.27/34,961,769.41 = 13,732,608.66/x
  3. Step 3: Cross multiply
    25,335,294.27x = 34,961,769.41 × 13,732,608.66
  4. Step 4: Simplify right side
    25,335,294.27x = 480,116,297,300,026.06
  5. Step 5: Solve for x
    x = 480,116,297,300,026.06/25,335,294.27
  6. Step 6: Final answer
    x = 18,950,492.23

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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.