Home / 3,732,135,004.95-5,150,311,488.90-2,038,589,002.01

Finding the Fourth Proportional to 3,732,135,004.95, 5,150,311,488.90 and 2,038,589,002.01

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Solution

The fourth proportional to 3,732,135,004.95, 5,150,311,488.90 and 2,038,589,002.01 is: 2,813,233,804.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,135,004.95 : 5,150,311,488.90 = 2,038,589,002.01 : x
  2. Step 2: Convert to fraction form
    3,732,135,004.95/5,150,311,488.90 = 2,038,589,002.01/x
  3. Step 3: Cross multiply
    3,732,135,004.95x = 5,150,311,488.90 × 2,038,589,002.01
  4. Step 4: Simplify right side
    3,732,135,004.95x = 10,499,368,358,161,344,512
  5. Step 5: Solve for x
    x = 10,499,368,358,161,344,512/3,732,135,004.95
  6. Step 6: Final answer
    x = 2,813,233,804.31

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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.