Home / 11,326,108,885.43-16,989,844,321.01-3,465,589,300.97

Finding the Fourth Proportional to 11,326,108,885.43, 16,989,844,321.01 and 3,465,589,300.97

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Solution

The fourth proportional to 11,326,108,885.43, 16,989,844,321.01 and 3,465,589,300.97 is: 5,198,592,323.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,326,108,885.43 : 16,989,844,321.01 = 3,465,589,300.97 : x
  2. Step 2: Convert to fraction form
    11,326,108,885.43/16,989,844,321.01 = 3,465,589,300.97/x
  3. Step 3: Cross multiply
    11,326,108,885.43x = 16,989,844,321.01 × 3,465,589,300.97
  4. Step 4: Simplify right side
    11,326,108,885.43x = 58,879,822,704,038,166,528
  5. Step 5: Solve for x
    x = 58,879,822,704,038,166,528/11,326,108,885.43
  6. Step 6: Final answer
    x = 5,198,592,323.25

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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.