Home / 34,915,084.80-52,369,395.78-16,466,799.72

Finding the Fourth Proportional to 34,915,084.80, 52,369,395.78 and 16,466,799.72

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Solution

The fourth proportional to 34,915,084.80, 52,369,395.78 and 16,466,799.72 is: 24,698,675.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,915,084.80 : 52,369,395.78 = 16,466,799.72 : x
  2. Step 2: Convert to fraction form
    34,915,084.80/52,369,395.78 = 16,466,799.72/x
  3. Step 3: Cross multiply
    34,915,084.80x = 52,369,395.78 × 16,466,799.72
  4. Step 4: Simplify right side
    34,915,084.80x = 862,356,351,766,673.25
  5. Step 5: Solve for x
    x = 862,356,351,766,673.25/34,915,084.80
  6. Step 6: Final answer
    x = 24,698,675.56

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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.