Home / 64,061,146.44-96,245,017.09-41,077,111.88

Finding the Fourth Proportional to 64,061,146.44, 96,245,017.09 and 41,077,111.88

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Solution

The fourth proportional to 64,061,146.44, 96,245,017.09 and 41,077,111.88 is: 61,713,964.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,061,146.44 : 96,245,017.09 = 41,077,111.88 : x
  2. Step 2: Convert to fraction form
    64,061,146.44/96,245,017.09 = 41,077,111.88/x
  3. Step 3: Cross multiply
    64,061,146.44x = 96,245,017.09 × 41,077,111.88
  4. Step 4: Simplify right side
    64,061,146.44x = 3,953,467,334,211,831
  5. Step 5: Solve for x
    x = 3,953,467,334,211,831/64,061,146.44
  6. Step 6: Final answer
    x = 61,713,964.77

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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.