Home / 1,884,826,417.14-2,600,976,533.40-1,080,477,260.64

Finding the Fourth Proportional to 1,884,826,417.14, 2,600,976,533.40 and 1,080,477,260.64

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Solution

The fourth proportional to 1,884,826,417.14, 2,600,976,533.40 and 1,080,477,260.64 is: 1,491,010,511.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,826,417.14 : 2,600,976,533.40 = 1,080,477,260.64 : x
  2. Step 2: Convert to fraction form
    1,884,826,417.14/2,600,976,533.40 = 1,080,477,260.64/x
  3. Step 3: Cross multiply
    1,884,826,417.14x = 2,600,976,533.40 × 1,080,477,260.64
  4. Step 4: Simplify right side
    1,884,826,417.14x = 2,810,295,999,796,955,648
  5. Step 5: Solve for x
    x = 2,810,295,999,796,955,648/1,884,826,417.14
  6. Step 6: Final answer
    x = 1,491,010,511.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.