Home / 1,967,384,257.96-2,950,641,258.62-568,064,903.80

Finding the Fourth Proportional to 1,967,384,257.96, 2,950,641,258.62 and 568,064,903.80

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Solution

The fourth proportional to 1,967,384,257.96, 2,950,641,258.62 and 568,064,903.80 is: 851,971,716.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,384,257.96 : 2,950,641,258.62 = 568,064,903.80 : x
  2. Step 2: Convert to fraction form
    1,967,384,257.96/2,950,641,258.62 = 568,064,903.80/x
  3. Step 3: Cross multiply
    1,967,384,257.96x = 2,950,641,258.62 × 568,064,903.80
  4. Step 4: Simplify right side
    1,967,384,257.96x = 1,676,155,742,726,280,960
  5. Step 5: Solve for x
    x = 1,676,155,742,726,280,960/1,967,384,257.96
  6. Step 6: Final answer
    x = 851,971,716.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.