Home / 17,469,354,627.80-26,204,031,941.70-5,678,450,307.80

Finding the Fourth Proportional to 17,469,354,627.80, 26,204,031,941.70 and 5,678,450,307.80

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Solution

The fourth proportional to 17,469,354,627.80, 26,204,031,941.70 and 5,678,450,307.80 is: 8,517,675,461.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,469,354,627.80 : 26,204,031,941.70 = 5,678,450,307.80 : x
  2. Step 2: Convert to fraction form
    17,469,354,627.80/26,204,031,941.70 = 5,678,450,307.80/x
  3. Step 3: Cross multiply
    17,469,354,627.80x = 26,204,031,941.70 × 5,678,450,307.80
  4. Step 4: Simplify right side
    17,469,354,627.80x = 148,798,293,244,947,398,656
  5. Step 5: Solve for x
    x = 148,798,293,244,947,398,656/17,469,354,627.80
  6. Step 6: Final answer
    x = 8,517,675,461.70

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Double scale
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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.