Home / 6,884,295,220.40-10,326,442,830.60-2,226,640,008.20

Finding the Fourth Proportional to 6,884,295,220.40, 10,326,442,830.60 and 2,226,640,008.20

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Solution

The fourth proportional to 6,884,295,220.40, 10,326,442,830.60 and 2,226,640,008.20 is: 3,339,960,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,295,220.40 : 10,326,442,830.60 = 2,226,640,008.20 : x
  2. Step 2: Convert to fraction form
    6,884,295,220.40/10,326,442,830.60 = 2,226,640,008.20/x
  3. Step 3: Cross multiply
    6,884,295,220.40x = 10,326,442,830.60 × 2,226,640,008.20
  4. Step 4: Simplify right side
    6,884,295,220.40x = 22,993,270,749,004,013,568
  5. Step 5: Solve for x
    x = 22,993,270,749,004,013,568/6,884,295,220.40
  6. Step 6: Final answer
    x = 3,339,960,012.30

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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.