Home / 15,265,152.12-22,897,611.54-3,905,582.52

Finding the Fourth Proportional to 15,265,152.12, 22,897,611.54 and 3,905,582.52

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Solution

The fourth proportional to 15,265,152.12, 22,897,611.54 and 3,905,582.52 is: 5,858,343.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,265,152.12 : 22,897,611.54 = 3,905,582.52 : x
  2. Step 2: Convert to fraction form
    15,265,152.12/22,897,611.54 = 3,905,582.52/x
  3. Step 3: Cross multiply
    15,265,152.12x = 22,897,611.54 × 3,905,582.52
  4. Step 4: Simplify right side
    15,265,152.12x = 89,428,511,380,374.28
  5. Step 5: Solve for x
    x = 89,428,511,380,374.28/15,265,152.12
  6. Step 6: Final answer
    x = 5,858,343.94

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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.