Home / 7,886,198,871,714-10,882,946,189,092-4,417,842,398,661

Finding the Fourth Proportional to 7,886,198,871,714, 10,882,946,189,092 and 4,417,842,398,661

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Solution

The fourth proportional to 7,886,198,871,714, 10,882,946,189,092 and 4,417,842,398,661 is: 6,096,617,886,338.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,198,871,714 : 10,882,946,189,092 = 4,417,842,398,661 : x
  2. Step 2: Convert to fraction form
    7,886,198,871,714/10,882,946,189,092 = 4,417,842,398,661/x
  3. Step 3: Cross multiply
    7,886,198,871,714x = 10,882,946,189,092 × 4,417,842,398,661
  4. Step 4: Simplify right side
    7,886,198,871,714x = 48,079,141,096,516,792,478,597,120
  5. Step 5: Solve for x
    x = 48,079,141,096,516,792,478,597,120/7,886,198,871,714
  6. Step 6: Final answer
    x = 6,096,617,886,338.85

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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.