Home / 25,422,176,709,444-38,139,325,766,286-8,231,076,618,124

Finding the Fourth Proportional to 25,422,176,709,444, 38,139,325,766,286 and 8,231,076,618,124

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Solution

The fourth proportional to 25,422,176,709,444, 38,139,325,766,286 and 8,231,076,618,124 is: 12,348,577,233,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,422,176,709,444 : 38,139,325,766,286 = 8,231,076,618,124 : x
  2. Step 2: Convert to fraction form
    25,422,176,709,444/38,139,325,766,286 = 8,231,076,618,124/x
  3. Step 3: Cross multiply
    25,422,176,709,444x = 38,139,325,766,286 × 8,231,076,618,124
  4. Step 4: Simplify right side
    25,422,176,709,444x = 313,927,712,545,890,873,540,345,856
  5. Step 5: Solve for x
    x = 313,927,712,545,890,873,540,345,856/25,422,176,709,444
  6. Step 6: Final answer
    x = 12,348,577,233,721.73

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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.