Home / 41,304,266.58-61,946,099.10-12,152,304.75

Finding the Fourth Proportional to 41,304,266.58, 61,946,099.10 and 12,152,304.75

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Solution

The fourth proportional to 41,304,266.58, 61,946,099.10 and 12,152,304.75 is: 18,225,426.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,304,266.58 : 61,946,099.10 = 12,152,304.75 : x
  2. Step 2: Convert to fraction form
    41,304,266.58/61,946,099.10 = 12,152,304.75/x
  3. Step 3: Cross multiply
    41,304,266.58x = 61,946,099.10 × 12,152,304.75
  4. Step 4: Simplify right side
    41,304,266.58x = 752,787,874,336,900.75
  5. Step 5: Solve for x
    x = 752,787,874,336,900.75/41,304,266.58
  6. Step 6: Final answer
    x = 18,225,426.49

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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.