Home / 2,199,454,563.03-3,035,225,957.99-1,195,872,116.69

Finding the Fourth Proportional to 2,199,454,563.03, 3,035,225,957.99 and 1,195,872,116.69

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Solution

The fourth proportional to 2,199,454,563.03, 3,035,225,957.99 and 1,195,872,116.69 is: 1,650,291,918.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,454,563.03 : 3,035,225,957.99 = 1,195,872,116.69 : x
  2. Step 2: Convert to fraction form
    2,199,454,563.03/3,035,225,957.99 = 1,195,872,116.69/x
  3. Step 3: Cross multiply
    2,199,454,563.03x = 3,035,225,957.99 × 1,195,872,116.69
  4. Step 4: Simplify right side
    2,199,454,563.03x = 3,629,742,090,992,778,752
  5. Step 5: Solve for x
    x = 3,629,742,090,992,778,752/2,199,454,563.03
  6. Step 6: Final answer
    x = 1,650,291,918.73

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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.