Home / 41,369,915.60-62,054,873.40-36,905,811.20

Finding the Fourth Proportional to 41,369,915.60, 62,054,873.40 and 36,905,811.20

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Solution

The fourth proportional to 41,369,915.60, 62,054,873.40 and 36,905,811.20 is: 55,358,716.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,915.60 : 62,054,873.40 = 36,905,811.20 : x
  2. Step 2: Convert to fraction form
    41,369,915.60/62,054,873.40 = 36,905,811.20/x
  3. Step 3: Cross multiply
    41,369,915.60x = 62,054,873.40 × 36,905,811.20
  4. Step 4: Simplify right side
    41,369,915.60x = 2,290,185,441,740,302
  5. Step 5: Solve for x
    x = 2,290,185,441,740,302/41,369,915.60
  6. Step 6: Final answer
    x = 55,358,716.80

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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.