Home / 2,242,458,004.95-3,363,687,007.43-1,324,127,956.95

Finding the Fourth Proportional to 2,242,458,004.95, 3,363,687,007.43 and 1,324,127,956.95

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Solution

The fourth proportional to 2,242,458,004.95, 3,363,687,007.43 and 1,324,127,956.95 is: 1,986,191,935.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,458,004.95 : 3,363,687,007.43 = 1,324,127,956.95 : x
  2. Step 2: Convert to fraction form
    2,242,458,004.95/3,363,687,007.43 = 1,324,127,956.95/x
  3. Step 3: Cross multiply
    2,242,458,004.95x = 3,363,687,007.43 × 1,324,127,956.95
  4. Step 4: Simplify right side
    2,242,458,004.95x = 4,453,952,004,960,925,184
  5. Step 5: Solve for x
    x = 4,453,952,004,960,925,184/2,242,458,004.95
  6. Step 6: Final answer
    x = 1,986,191,935.43

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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.