Home / 13,974,363,660,539-20,963,797,916,686-4,304,362,450,332

Finding the Fourth Proportional to 13,974,363,660,539, 20,963,797,916,686 and 4,304,362,450,332

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Solution

The fourth proportional to 13,974,363,660,539, 20,963,797,916,686 and 4,304,362,450,332 is: 6,457,237,464,324.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,974,363,660,539 : 20,963,797,916,686 = 4,304,362,450,332 : x
  2. Step 2: Convert to fraction form
    13,974,363,660,539/20,963,797,916,686 = 4,304,362,450,332/x
  3. Step 3: Cross multiply
    13,974,363,660,539x = 20,963,797,916,686 × 4,304,362,450,332
  4. Step 4: Simplify right side
    13,974,363,660,539x = 90,235,784,568,931,422,956,421,120
  5. Step 5: Solve for x
    x = 90,235,784,568,931,422,956,421,120/13,974,363,660,539
  6. Step 6: Final answer
    x = 6,457,237,464,324.80

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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.