Home / 3,514,345,585.32-4,849,783,603.18-1,928,464,082.94

Finding the Fourth Proportional to 3,514,345,585.32, 4,849,783,603.18 and 1,928,464,082.94

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Solution

The fourth proportional to 3,514,345,585.32, 4,849,783,603.18 and 1,928,464,082.94 is: 2,661,273,133.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,514,345,585.32 : 4,849,783,603.18 = 1,928,464,082.94 : x
  2. Step 2: Convert to fraction form
    3,514,345,585.32/4,849,783,603.18 = 1,928,464,082.94/x
  3. Step 3: Cross multiply
    3,514,345,585.32x = 4,849,783,603.18 × 1,928,464,082.94
  4. Step 4: Simplify right side
    3,514,345,585.32x = 9,352,633,488,763,967,488
  5. Step 5: Solve for x
    x = 9,352,633,488,763,967,488/3,514,345,585.32
  6. Step 6: Final answer
    x = 2,661,273,133.70

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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.