Home / 2,568,675,700,184.40-3,544,839,648,644-1,396,843,927,417.70

Finding the Fourth Proportional to 2,568,675,700,184.40, 3,544,839,648,644 and 1,396,843,927,417.70

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Solution

The fourth proportional to 2,568,675,700,184.40, 3,544,839,648,644 and 1,396,843,927,417.70 is: 1,927,681,153,569.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,675,700,184.40 : 3,544,839,648,644 = 1,396,843,927,417.70 : x
  2. Step 2: Convert to fraction form
    2,568,675,700,184.40/3,544,839,648,644 = 1,396,843,927,417.70/x
  3. Step 3: Cross multiply
    2,568,675,700,184.40x = 3,544,839,648,644 × 1,396,843,927,417.70
  4. Step 4: Simplify right side
    2,568,675,700,184.40x = 4,951,587,736,877,864,113,405,952
  5. Step 5: Solve for x
    x = 4,951,587,736,877,864,113,405,952/2,568,675,700,184.40
  6. Step 6: Final answer
    x = 1,927,681,153,569.68

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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.