Home / 2,061,206,101.90-3,090,750,061.65-606,994,569.10

Finding the Fourth Proportional to 2,061,206,101.90, 3,090,750,061.65 and 606,994,569.10

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Solution

The fourth proportional to 2,061,206,101.90, 3,090,750,061.65 and 606,994,569.10 is: 910,179,967.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,206,101.90 : 3,090,750,061.65 = 606,994,569.10 : x
  2. Step 2: Convert to fraction form
    2,061,206,101.90/3,090,750,061.65 = 606,994,569.10/x
  3. Step 3: Cross multiply
    2,061,206,101.90x = 3,090,750,061.65 × 606,994,569.10
  4. Step 4: Simplify right side
    2,061,206,101.90x = 1,876,068,501,867,040,256
  5. Step 5: Solve for x
    x = 1,876,068,501,867,040,256/2,061,206,101.90
  6. Step 6: Final answer
    x = 910,179,967.03

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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.