Home / 9,664,852,382,892.80-13,354,942,801,437-6,882,183,592,771.40

Finding the Fourth Proportional to 9,664,852,382,892.80, 13,354,942,801,437 and 6,882,183,592,771.40

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Solution

The fourth proportional to 9,664,852,382,892.80, 13,354,942,801,437 and 6,882,183,592,771.40 is: 9,509,836,735,130.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,664,852,382,892.80 : 13,354,942,801,437 = 6,882,183,592,771.40 : x
  2. Step 2: Convert to fraction form
    9,664,852,382,892.80/13,354,942,801,437 = 6,882,183,592,771.40/x
  3. Step 3: Cross multiply
    9,664,852,382,892.80x = 13,354,942,801,437 × 6,882,183,592,771.40
  4. Step 4: Simplify right side
    9,664,852,382,892.80x = 91,911,168,230,450,244,200,955,904
  5. Step 5: Solve for x
    x = 91,911,168,230,450,244,200,955,904/9,664,852,382,892.80
  6. Step 6: Final answer
    x = 9,509,836,735,130.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.