Home / 2,568,675,700,200.90-3,544,839,648,666.90-1,396,843,927,434.20

Finding the Fourth Proportional to 2,568,675,700,200.90, 3,544,839,648,666.90 and 1,396,843,927,434.20

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Solution

The fourth proportional to 2,568,675,700,200.90, 3,544,839,648,666.90 and 1,396,843,927,434.20 is: 1,927,681,153,592.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,675,700,200.90 : 3,544,839,648,666.90 = 1,396,843,927,434.20 : x
  2. Step 2: Convert to fraction form
    2,568,675,700,200.90/3,544,839,648,666.90 = 1,396,843,927,434.20/x
  3. Step 3: Cross multiply
    2,568,675,700,200.90x = 3,544,839,648,666.90 × 1,396,843,927,434.20
  4. Step 4: Simplify right side
    2,568,675,700,200.90x = 4,951,587,736,968,341,894,463,488
  5. Step 5: Solve for x
    x = 4,951,587,736,968,341,894,463,488/2,568,675,700,200.90
  6. Step 6: Final answer
    x = 1,927,681,153,592.52

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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.