Home / 3,308,433,301.80-4,565,637,977.22-1,823,321,448.36

Finding the Fourth Proportional to 3,308,433,301.80, 4,565,637,977.22 and 1,823,321,448.36

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Solution

The fourth proportional to 3,308,433,301.80, 4,565,637,977.22 and 1,823,321,448.36 is: 2,516,183,610.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,433,301.80 : 4,565,637,977.22 = 1,823,321,448.36 : x
  2. Step 2: Convert to fraction form
    3,308,433,301.80/4,565,637,977.22 = 1,823,321,448.36/x
  3. Step 3: Cross multiply
    3,308,433,301.80x = 4,565,637,977.22 × 1,823,321,448.36
  4. Step 4: Simplify right side
    3,308,433,301.80x = 8,324,625,649,312,191,488
  5. Step 5: Solve for x
    x = 8,324,625,649,312,191,488/3,308,433,301.80
  6. Step 6: Final answer
    x = 2,516,183,610.16

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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.