Home / 1,943,844,151.01-2,682,503,194.61-1,097,249,671.25

Finding the Fourth Proportional to 1,943,844,151.01, 2,682,503,194.61 and 1,097,249,671.25

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Solution

The fourth proportional to 1,943,844,151.01, 2,682,503,194.61 and 1,097,249,671.25 is: 1,514,203,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,844,151.01 : 2,682,503,194.61 = 1,097,249,671.25 : x
  2. Step 2: Convert to fraction form
    1,943,844,151.01/2,682,503,194.61 = 1,097,249,671.25/x
  3. Step 3: Cross multiply
    1,943,844,151.01x = 2,682,503,194.61 × 1,097,249,671.25
  4. Step 4: Simplify right side
    1,943,844,151.01x = 2,943,375,748,407,411,200
  5. Step 5: Solve for x
    x = 2,943,375,748,407,411,200/1,943,844,151.01
  6. Step 6: Final answer
    x = 1,514,203,567.65

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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.