Home / 1,943,844,037.83-2,682,503,038.82-1,097,249,558.13

Finding the Fourth Proportional to 1,943,844,037.83, 2,682,503,038.82 and 1,097,249,558.13

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Solution

The fourth proportional to 1,943,844,037.83, 2,682,503,038.82 and 1,097,249,558.13 is: 1,514,203,411.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,844,037.83 : 2,682,503,038.82 = 1,097,249,558.13 : x
  2. Step 2: Convert to fraction form
    1,943,844,037.83/2,682,503,038.82 = 1,097,249,558.13/x
  3. Step 3: Cross multiply
    1,943,844,037.83x = 2,682,503,038.82 × 1,097,249,558.13
  4. Step 4: Simplify right side
    1,943,844,037.83x = 2,943,375,274,022,141,440
  5. Step 5: Solve for x
    x = 2,943,375,274,022,141,440/1,943,844,037.83
  6. Step 6: Final answer
    x = 1,514,203,411.77

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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.