Home / 34,132,873.95-47,116,175.07-22,372,899.98

Finding the Fourth Proportional to 34,132,873.95, 47,116,175.07 and 22,372,899.98

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Solution

The fourth proportional to 34,132,873.95, 47,116,175.07 and 22,372,899.98 is: 30,882,997.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,132,873.95 : 47,116,175.07 = 22,372,899.98 : x
  2. Step 2: Convert to fraction form
    34,132,873.95/47,116,175.07 = 22,372,899.98/x
  3. Step 3: Cross multiply
    34,132,873.95x = 47,116,175.07 × 22,372,899.98
  4. Step 4: Simplify right side
    34,132,873.95x = 1,054,125,472,045,698.75
  5. Step 5: Solve for x
    x = 1,054,125,472,045,698.75/34,132,873.95
  6. Step 6: Final answer
    x = 30,882,997.83

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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.