Home / 94,447,679.13-130,341,843.26-52,631,801.73

Finding the Fourth Proportional to 94,447,679.13, 130,341,843.26 and 52,631,801.73

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Solution

The fourth proportional to 94,447,679.13, 130,341,843.26 and 52,631,801.73 is: 72,634,141.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,447,679.13 : 130,341,843.26 = 52,631,801.73 : x
  2. Step 2: Convert to fraction form
    94,447,679.13/130,341,843.26 = 52,631,801.73/x
  3. Step 3: Cross multiply
    94,447,679.13x = 130,341,843.26 × 52,631,801.73
  4. Step 4: Simplify right side
    94,447,679.13x = 6,860,126,051,517,267
  5. Step 5: Solve for x
    x = 6,860,126,051,517,267/94,447,679.13
  6. Step 6: Final answer
    x = 72,634,141.09

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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.