Home / 3,259,294,406.96-4,497,934,788.52-1,830,616,889.31

Finding the Fourth Proportional to 3,259,294,406.96, 4,497,934,788.52 and 1,830,616,889.31

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Solution

The fourth proportional to 3,259,294,406.96, 4,497,934,788.52 and 1,830,616,889.31 is: 2,526,312,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,294,406.96 : 4,497,934,788.52 = 1,830,616,889.31 : x
  2. Step 2: Convert to fraction form
    3,259,294,406.96/4,497,934,788.52 = 1,830,616,889.31/x
  3. Step 3: Cross multiply
    3,259,294,406.96x = 4,497,934,788.52 × 1,830,616,889.31
  4. Step 4: Simplify right side
    3,259,294,406.96x = 8,233,995,390,875,138,048
  5. Step 5: Solve for x
    x = 8,233,995,390,875,138,048/3,259,294,406.96
  6. Step 6: Final answer
    x = 2,526,312,251.30

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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.