Home / 3,326,834,189.92-4,590,849,298-1,821,169,268.24

Finding the Fourth Proportional to 3,326,834,189.92, 4,590,849,298 and 1,821,169,268.24

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Solution

The fourth proportional to 3,326,834,189.92, 4,590,849,298 and 1,821,169,268.24 is: 2,513,114,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,834,189.92 : 4,590,849,298 = 1,821,169,268.24 : x
  2. Step 2: Convert to fraction form
    3,326,834,189.92/4,590,849,298 = 1,821,169,268.24/x
  3. Step 3: Cross multiply
    3,326,834,189.92x = 4,590,849,298 × 1,821,169,268.24
  4. Step 4: Simplify right side
    3,326,834,189.92x = 8,360,713,656,638,777,344
  5. Step 5: Solve for x
    x = 8,360,713,656,638,777,344/3,326,834,189.92
  6. Step 6: Final answer
    x = 2,513,114,023.53

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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.