Home / 1,692,114,233.94-2,532,233,235.78-1,359,303,453.36

Finding the Fourth Proportional to 1,692,114,233.94, 2,532,233,235.78 and 1,359,303,453.36

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Solution

The fourth proportional to 1,692,114,233.94, 2,532,233,235.78 and 1,359,303,453.36 is: 2,034,184,993.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,114,233.94 : 2,532,233,235.78 = 1,359,303,453.36 : x
  2. Step 2: Convert to fraction form
    1,692,114,233.94/2,532,233,235.78 = 1,359,303,453.36/x
  3. Step 3: Cross multiply
    1,692,114,233.94x = 2,532,233,235.78 × 1,359,303,453.36
  4. Step 4: Simplify right side
    1,692,114,233.94x = 3,442,073,382,108,721,152
  5. Step 5: Solve for x
    x = 3,442,073,382,108,721,152/1,692,114,233.94
  6. Step 6: Final answer
    x = 2,034,184,993.58

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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.