Home / 6,884,295,217.40-10,326,442,826.10-2,226,640,005.20

Finding the Fourth Proportional to 6,884,295,217.40, 10,326,442,826.10 and 2,226,640,005.20

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Solution

The fourth proportional to 6,884,295,217.40, 10,326,442,826.10 and 2,226,640,005.20 is: 3,339,960,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,884,295,217.40 : 10,326,442,826.10 = 2,226,640,005.20 : x
  2. Step 2: Convert to fraction form
    6,884,295,217.40/10,326,442,826.10 = 2,226,640,005.20/x
  3. Step 3: Cross multiply
    6,884,295,217.40x = 10,326,442,826.10 × 2,226,640,005.20
  4. Step 4: Simplify right side
    6,884,295,217.40x = 22,993,270,708,004,806,656
  5. Step 5: Solve for x
    x = 22,993,270,708,004,806,656/6,884,295,217.40
  6. Step 6: Final answer
    x = 3,339,960,007.80

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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.