Home / 11,262,898,811,479-16,871,727,878,282-5,135,174,872,256.20

Finding the Fourth Proportional to 11,262,898,811,479, 16,871,727,878,282 and 5,135,174,872,256.20

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Solution

The fourth proportional to 11,262,898,811,479, 16,871,727,878,282 and 5,135,174,872,256.20 is: 7,692,448,853,735.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,898,811,479 : 16,871,727,878,282 = 5,135,174,872,256.20 : x
  2. Step 2: Convert to fraction form
    11,262,898,811,479/16,871,727,878,282 = 5,135,174,872,256.20/x
  3. Step 3: Cross multiply
    11,262,898,811,479x = 16,871,727,878,282 × 5,135,174,872,256.20
  4. Step 4: Simplify right side
    11,262,898,811,479x = 86,639,273,052,098,141,054,042,112
  5. Step 5: Solve for x
    x = 86,639,273,052,098,141,054,042,112/11,262,898,811,479
  6. Step 6: Final answer
    x = 7,692,448,853,735.29

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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.