Home / 22,974,046.40-34,461,069.60-16,643,993.60

Finding the Fourth Proportional to 22,974,046.40, 34,461,069.60 and 16,643,993.60

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Solution

The fourth proportional to 22,974,046.40, 34,461,069.60 and 16,643,993.60 is: 24,965,990.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,974,046.40 : 34,461,069.60 = 16,643,993.60 : x
  2. Step 2: Convert to fraction form
    22,974,046.40/34,461,069.60 = 16,643,993.60/x
  3. Step 3: Cross multiply
    22,974,046.40x = 34,461,069.60 × 16,643,993.60
  4. Step 4: Simplify right side
    22,974,046.40x = 573,569,821,871,554.62
  5. Step 5: Solve for x
    x = 573,569,821,871,554.62/22,974,046.40
  6. Step 6: Final answer
    x = 24,965,990.40

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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.