Home / 11,338,974,109.40-17,008,461,164.10-10,441,051,395.80

Finding the Fourth Proportional to 11,338,974,109.40, 17,008,461,164.10 and 10,441,051,395.80

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Solution

The fourth proportional to 11,338,974,109.40, 17,008,461,164.10 and 10,441,051,395.80 is: 15,661,577,093.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,974,109.40 : 17,008,461,164.10 = 10,441,051,395.80 : x
  2. Step 2: Convert to fraction form
    11,338,974,109.40/17,008,461,164.10 = 10,441,051,395.80/x
  3. Step 3: Cross multiply
    11,338,974,109.40x = 17,008,461,164.10 × 10,441,051,395.80
  4. Step 4: Simplify right side
    11,338,974,109.40x = 177,586,217,177,836,388,352
  5. Step 5: Solve for x
    x = 177,586,217,177,836,388,352/11,338,974,109.40
  6. Step 6: Final answer
    x = 15,661,577,093.70

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1.5x scale

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.