Home / 13,244,551,766.46-19,858,825,637.01-5,277,945,598.02

Finding the Fourth Proportional to 13,244,551,766.46, 19,858,825,637.01 and 5,277,945,598.02

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Solution

The fourth proportional to 13,244,551,766.46, 19,858,825,637.01 and 5,277,945,598.02 is: 7,913,729,599.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,244,551,766.46 : 19,858,825,637.01 = 5,277,945,598.02 : x
  2. Step 2: Convert to fraction form
    13,244,551,766.46/19,858,825,637.01 = 5,277,945,598.02/x
  3. Step 3: Cross multiply
    13,244,551,766.46x = 19,858,825,637.01 × 5,277,945,598.02
  4. Step 4: Simplify right side
    13,244,551,766.46x = 104,813,801,352,703,655,936
  5. Step 5: Solve for x
    x = 104,813,801,352,703,655,936/13,244,551,766.46
  6. Step 6: Final answer
    x = 7,913,729,599.98

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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.