Home / 27,816,200,851.20-41,709,968,553.60-10,358,943,993.60

Finding the Fourth Proportional to 27,816,200,851.20, 41,709,968,553.60 and 10,358,943,993.60

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Solution

The fourth proportional to 27,816,200,851.20, 41,709,968,553.60 and 10,358,943,993.60 is: 15,533,078,385.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,816,200,851.20 : 41,709,968,553.60 = 10,358,943,993.60 : x
  2. Step 2: Convert to fraction form
    27,816,200,851.20/41,709,968,553.60 = 10,358,943,993.60/x
  3. Step 3: Cross multiply
    27,816,200,851.20x = 41,709,968,553.60 × 10,358,943,993.60
  4. Step 4: Simplify right side
    27,816,200,851.20x = 432,071,228,221,559,603,200
  5. Step 5: Solve for x
    x = 432,071,228,221,559,603,200/27,816,200,851.20
  6. Step 6: Final answer
    x = 15,533,078,385.97

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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.