Home / 4,242,846,514,689.80-6,364,269,764,895-1,019,514,277,002.10

Finding the Fourth Proportional to 4,242,846,514,689.80, 6,364,269,764,895 and 1,019,514,277,002.10

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Solution

The fourth proportional to 4,242,846,514,689.80, 6,364,269,764,895 and 1,019,514,277,002.10 is: 1,529,271,413,787.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,846,514,689.80 : 6,364,269,764,895 = 1,019,514,277,002.10 : x
  2. Step 2: Convert to fraction form
    4,242,846,514,689.80/6,364,269,764,895 = 1,019,514,277,002.10/x
  3. Step 3: Cross multiply
    4,242,846,514,689.80x = 6,364,269,764,895 × 1,019,514,277,002.10
  4. Step 4: Simplify right side
    4,242,846,514,689.80x = 6,488,463,888,003,250,394,234,880
  5. Step 5: Solve for x
    x = 6,488,463,888,003,250,394,234,880/4,242,846,514,689.80
  6. Step 6: Final answer
    x = 1,529,271,413,787.55

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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.