Home / 45,579,297.86-68,379,823.13-14,873,934.18

Finding the Fourth Proportional to 45,579,297.86, 68,379,823.13 and 14,873,934.18

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Solution

The fourth proportional to 45,579,297.86, 68,379,823.13 and 14,873,934.18 is: 22,314,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,579,297.86 : 68,379,823.13 = 14,873,934.18 : x
  2. Step 2: Convert to fraction form
    45,579,297.86/68,379,823.13 = 14,873,934.18/x
  3. Step 3: Cross multiply
    45,579,297.86x = 68,379,823.13 × 14,873,934.18
  4. Step 4: Simplify right side
    45,579,297.86x = 1,017,076,988,401,291.88
  5. Step 5: Solve for x
    x = 1,017,076,988,401,291.88/45,579,297.86
  6. Step 6: Final answer
    x = 22,314,450.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.