Home / 7,886,198,871,657.40-10,882,946,189,011-4,417,842,398,604

Finding the Fourth Proportional to 7,886,198,871,657.40, 10,882,946,189,011 and 4,417,842,398,604

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Solution

The fourth proportional to 7,886,198,871,657.40, 10,882,946,189,011 and 4,417,842,398,604 is: 6,096,617,886,258.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,198,871,657.40 : 10,882,946,189,011 = 4,417,842,398,604 : x
  2. Step 2: Convert to fraction form
    7,886,198,871,657.40/10,882,946,189,011 = 4,417,842,398,604/x
  3. Step 3: Cross multiply
    7,886,198,871,657.40x = 10,882,946,189,011 × 4,417,842,398,604
  4. Step 4: Simplify right side
    7,886,198,871,657.40x = 48,079,141,095,538,613,676,933,120
  5. Step 5: Solve for x
    x = 48,079,141,095,538,613,676,933,120/7,886,198,871,657.40
  6. Step 6: Final answer
    x = 6,096,617,886,258.57

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