Home / 24,585,156.40-33,926,626.54-13,571,669.70

Finding the Fourth Proportional to 24,585,156.40, 33,926,626.54 and 13,571,669.70

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Solution

The fourth proportional to 24,585,156.40, 33,926,626.54 and 13,571,669.70 is: 18,728,413.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,156.40 : 33,926,626.54 = 13,571,669.70 : x
  2. Step 2: Convert to fraction form
    24,585,156.40/33,926,626.54 = 13,571,669.70/x
  3. Step 3: Cross multiply
    24,585,156.40x = 33,926,626.54 × 13,571,669.70
  4. Step 4: Simplify right side
    24,585,156.40x = 460,440,969,436,133.81
  5. Step 5: Solve for x
    x = 460,440,969,436,133.81/24,585,156.40
  6. Step 6: Final answer
    x = 18,728,413.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.