Home / 110,579,863.41-152,630,560.85-64,185,064.11

Finding the Fourth Proportional to 110,579,863.41, 152,630,560.85 and 64,185,064.11

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Solution

The fourth proportional to 110,579,863.41, 152,630,560.85 and 64,185,064.11 is: 88,593,004.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,579,863.41 : 152,630,560.85 = 64,185,064.11 : x
  2. Step 2: Convert to fraction form
    110,579,863.41/152,630,560.85 = 64,185,064.11/x
  3. Step 3: Cross multiply
    110,579,863.41x = 152,630,560.85 × 64,185,064.11
  4. Step 4: Simplify right side
    110,579,863.41x = 9,796,602,332,981,580
  5. Step 5: Solve for x
    x = 9,796,602,332,981,580/110,579,863.41
  6. Step 6: Final answer
    x = 88,593,004.47

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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.