Home / 3,092,390,294.90-4,267,462,734.72-1,682,669,969.28

Finding the Fourth Proportional to 3,092,390,294.90, 4,267,462,734.72 and 1,682,669,969.28

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Solution

The fourth proportional to 3,092,390,294.90, 4,267,462,734.72 and 1,682,669,969.28 is: 2,322,065,038.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,390,294.90 : 4,267,462,734.72 = 1,682,669,969.28 : x
  2. Step 2: Convert to fraction form
    3,092,390,294.90/4,267,462,734.72 = 1,682,669,969.28/x
  3. Step 3: Cross multiply
    3,092,390,294.90x = 4,267,462,734.72 × 1,682,669,969.28
  4. Step 4: Simplify right side
    3,092,390,294.90x = 7,180,731,388,734,846,976
  5. Step 5: Solve for x
    x = 7,180,731,388,734,846,976/3,092,390,294.90
  6. Step 6: Final answer
    x = 2,322,065,038.36

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Double scale
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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.