Home / 22,398,226,517.61-33,573,871,414.75-10,436,617,148.27

Finding the Fourth Proportional to 22,398,226,517.61, 33,573,871,414.75 and 10,436,617,148.27

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Solution

The fourth proportional to 22,398,226,517.61, 33,573,871,414.75 and 10,436,617,148.27 is: 15,643,990,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,398,226,517.61 : 33,573,871,414.75 = 10,436,617,148.27 : x
  2. Step 2: Convert to fraction form
    22,398,226,517.61/33,573,871,414.75 = 10,436,617,148.27/x
  3. Step 3: Cross multiply
    22,398,226,517.61x = 33,573,871,414.75 × 10,436,617,148.27
  4. Step 4: Simplify right side
    22,398,226,517.61x = 350,397,642,140,865,658,880
  5. Step 5: Solve for x
    x = 350,397,642,140,865,658,880/22,398,226,517.61
  6. Step 6: Final answer
    x = 15,643,990,467.97

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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.