Home / 3,087,204,950.30-4,260,333,556.17-1,677,513,214.22

Finding the Fourth Proportional to 3,087,204,950.30, 4,260,333,556.17 and 1,677,513,214.22

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Solution

The fourth proportional to 3,087,204,950.30, 4,260,333,556.17 and 1,677,513,214.22 is: 2,314,963,195.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,204,950.30 : 4,260,333,556.17 = 1,677,513,214.22 : x
  2. Step 2: Convert to fraction form
    3,087,204,950.30/4,260,333,556.17 = 1,677,513,214.22/x
  3. Step 3: Cross multiply
    3,087,204,950.30x = 4,260,333,556.17 × 1,677,513,214.22
  4. Step 4: Simplify right side
    3,087,204,950.30x = 7,146,765,837,438,757,888
  5. Step 5: Solve for x
    x = 7,146,765,837,438,757,888/3,087,204,950.30
  6. Step 6: Final answer
    x = 2,314,963,195.68

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1.5x scale

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.