Home / 22,398,226,512.86-33,573,871,407.62-10,436,617,143.54

Finding the Fourth Proportional to 22,398,226,512.86, 33,573,871,407.62 and 10,436,617,143.54

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Solution

The fourth proportional to 22,398,226,512.86, 33,573,871,407.62 and 10,436,617,143.54 is: 15,643,990,460.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,398,226,512.86 : 33,573,871,407.62 = 10,436,617,143.54 : x
  2. Step 2: Convert to fraction form
    22,398,226,512.86/33,573,871,407.62 = 10,436,617,143.54/x
  3. Step 3: Cross multiply
    22,398,226,512.86x = 33,573,871,407.62 × 10,436,617,143.54
  4. Step 4: Simplify right side
    22,398,226,512.86x = 350,397,641,907,774,357,504
  5. Step 5: Solve for x
    x = 350,397,641,907,774,357,504/22,398,226,512.86
  6. Step 6: Final answer
    x = 15,643,990,460.88

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1.5x scale

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.