Home / 16,063,213,084.40-22,143,871,100.40-11,225,558,476.64

Finding the Fourth Proportional to 16,063,213,084.40, 22,143,871,100.40 and 11,225,558,476.64

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Solution

The fourth proportional to 16,063,213,084.40, 22,143,871,100.40 and 11,225,558,476.64 is: 15,474,943,812.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,063,213,084.40 : 22,143,871,100.40 = 11,225,558,476.64 : x
  2. Step 2: Convert to fraction form
    16,063,213,084.40/22,143,871,100.40 = 11,225,558,476.64/x
  3. Step 3: Cross multiply
    16,063,213,084.40x = 22,143,871,100.40 × 11,225,558,476.64
  4. Step 4: Simplify right side
    16,063,213,084.40x = 248,577,319,936,608,043,008
  5. Step 5: Solve for x
    x = 248,577,319,936,608,043,008/16,063,213,084.40
  6. Step 6: Final answer
    x = 15,474,943,812.96

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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.