Home / 22,974,323.40-34,461,485.10-7,824,601.80

Finding the Fourth Proportional to 22,974,323.40, 34,461,485.10 and 7,824,601.80

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Solution

The fourth proportional to 22,974,323.40, 34,461,485.10 and 7,824,601.80 is: 11,736,902.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,974,323.40 : 34,461,485.10 = 7,824,601.80 : x
  2. Step 2: Convert to fraction form
    22,974,323.40/34,461,485.10 = 7,824,601.80/x
  3. Step 3: Cross multiply
    22,974,323.40x = 34,461,485.10 × 7,824,601.80
  4. Step 4: Simplify right side
    22,974,323.40x = 269,647,398,344,133.19
  5. Step 5: Solve for x
    x = 269,647,398,344,133.19/22,974,323.40
  6. Step 6: Final answer
    x = 11,736,902.70

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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.