Home / 231,014,532.80-346,353,837.60-94,629,713.60

Finding the Fourth Proportional to 231,014,532.80, 346,353,837.60 and 94,629,713.60

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Solution

The fourth proportional to 231,014,532.80, 346,353,837.60 and 94,629,713.60 is: 141,875,768.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,014,532.80 : 346,353,837.60 = 94,629,713.60 : x
  2. Step 2: Convert to fraction form
    231,014,532.80/346,353,837.60 = 94,629,713.60/x
  3. Step 3: Cross multiply
    231,014,532.80x = 346,353,837.60 × 94,629,713.60
  4. Step 4: Simplify right side
    231,014,532.80x = 32,775,364,456,348,912
  5. Step 5: Solve for x
    x = 32,775,364,456,348,912/231,014,532.80
  6. Step 6: Final answer
    x = 141,875,768.85

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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.