Home / 2,875,904,314.20-4,313,856,471.30-1,651,464,250.20

Finding the Fourth Proportional to 2,875,904,314.20, 4,313,856,471.30 and 1,651,464,250.20

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Solution

The fourth proportional to 2,875,904,314.20, 4,313,856,471.30 and 1,651,464,250.20 is: 2,477,196,375.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,904,314.20 : 4,313,856,471.30 = 1,651,464,250.20 : x
  2. Step 2: Convert to fraction form
    2,875,904,314.20/4,313,856,471.30 = 1,651,464,250.20/x
  3. Step 3: Cross multiply
    2,875,904,314.20x = 4,313,856,471.30 × 1,651,464,250.20
  4. Step 4: Simplify right side
    2,875,904,314.20x = 7,124,179,742,845,873,152
  5. Step 5: Solve for x
    x = 7,124,179,742,845,873,152/2,875,904,314.20
  6. Step 6: Final answer
    x = 2,477,196,375.30

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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.