Home / 2,739,313,802.25-4,108,107,567.38-898,637,557.77

Finding the Fourth Proportional to 2,739,313,802.25, 4,108,107,567.38 and 898,637,557.77

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Solution

The fourth proportional to 2,739,313,802.25, 4,108,107,567.38 and 898,637,557.77 is: 1,347,673,183.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,313,802.25 : 4,108,107,567.38 = 898,637,557.77 : x
  2. Step 2: Convert to fraction form
    2,739,313,802.25/4,108,107,567.38 = 898,637,557.77/x
  3. Step 3: Cross multiply
    2,739,313,802.25x = 4,108,107,567.38 × 898,637,557.77
  4. Step 4: Simplify right side
    2,739,313,802.25x = 3,691,699,751,402,325,504
  5. Step 5: Solve for x
    x = 3,691,699,751,402,325,504/2,739,313,802.25
  6. Step 6: Final answer
    x = 1,347,673,183.11

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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.