Home / 11,643,871,443.20-17,462,359,532.64-3,247,752,524.48

Finding the Fourth Proportional to 11,643,871,443.20, 17,462,359,532.64 and 3,247,752,524.48

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Solution

The fourth proportional to 11,643,871,443.20, 17,462,359,532.64 and 3,247,752,524.48 is: 4,870,667,160.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,643,871,443.20 : 17,462,359,532.64 = 3,247,752,524.48 : x
  2. Step 2: Convert to fraction form
    11,643,871,443.20/17,462,359,532.64 = 3,247,752,524.48/x
  3. Step 3: Cross multiply
    11,643,871,443.20x = 17,462,359,532.64 × 3,247,752,524.48
  4. Step 4: Simplify right side
    11,643,871,443.20x = 56,713,422,255,508,955,136
  5. Step 5: Solve for x
    x = 56,713,422,255,508,955,136/11,643,871,443.20
  6. Step 6: Final answer
    x = 4,870,667,160.16

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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.