Home / 2,843,348,378.09-4,265,604,265.40-977,751,786.73

Finding the Fourth Proportional to 2,843,348,378.09, 4,265,604,265.40 and 977,751,786.73

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Solution

The fourth proportional to 2,843,348,378.09, 4,265,604,265.40 and 977,751,786.73 is: 1,466,827,710.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,348,378.09 : 4,265,604,265.40 = 977,751,786.73 : x
  2. Step 2: Convert to fraction form
    2,843,348,378.09/4,265,604,265.40 = 977,751,786.73/x
  3. Step 3: Cross multiply
    2,843,348,378.09x = 4,265,604,265.40 × 977,751,786.73
  4. Step 4: Simplify right side
    2,843,348,378.09x = 4,170,702,191,956,631,040
  5. Step 5: Solve for x
    x = 4,170,702,191,956,631,040/2,843,348,378.09
  6. Step 6: Final answer
    x = 1,466,827,710.63

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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.