Home / 2,781,610,246.80-4,172,415,370.20-2,781,610,246.80

Finding the Fourth Proportional to 2,781,610,246.80, 4,172,415,370.20 and 2,781,610,246.80

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Solution

The fourth proportional to 2,781,610,246.80, 4,172,415,370.20 and 2,781,610,246.80 is: 4,172,415,370.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,781,610,246.80 : 4,172,415,370.20 = 2,781,610,246.80 : x
  2. Step 2: Convert to fraction form
    2,781,610,246.80/4,172,415,370.20 = 2,781,610,246.80/x
  3. Step 3: Cross multiply
    2,781,610,246.80x = 4,172,415,370.20 × 2,781,610,246.80
  4. Step 4: Simplify right side
    2,781,610,246.80x = 11,606,033,347,654,135,808
  5. Step 5: Solve for x
    x = 11,606,033,347,654,135,808/2,781,610,246.80
  6. Step 6: Final answer
    x = 4,172,415,370.20

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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.