Home / 11,326,087,192.56-16,989,184,523.43-3,465,486,969.63

Finding the Fourth Proportional to 11,326,087,192.56, 16,989,184,523.43 and 3,465,486,969.63

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Solution

The fourth proportional to 11,326,087,192.56, 16,989,184,523.43 and 3,465,486,969.63 is: 5,198,246,895.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,087,192.56 : 16,989,184,523.43 = 3,465,486,969.63 : x
  2. Step 2: Convert to fraction form
    11,326,087,192.56/16,989,184,523.43 = 3,465,486,969.63/x
  3. Step 3: Cross multiply
    11,326,087,192.56x = 16,989,184,523.43 × 3,465,486,969.63
  4. Step 4: Simplify right side
    11,326,087,192.56x = 58,875,797,590,586,327,040
  5. Step 5: Solve for x
    x = 58,875,797,590,586,327,040/11,326,087,192.56
  6. Step 6: Final answer
    x = 5,198,246,895.83

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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.