Home / 4,280,790,743.44-6,549,130,535.91

Finding the Third Proportional to 4,280,790,743.44 and 6,549,130,535.91

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Solution

The third proportional to 4,280,790,743.44 and 6,549,130,535.91 is: 10,019,436,442.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,790,743.44 : 6,549,130,535.91 = 6,549,130,535.91 : x
  2. Step 2: Convert to fraction form
    4,280,790,743.44/6,549,130,535.91 = 6,549,130,535.91/x
  3. Step 3: Cross multiply
    4,280,790,743.44x = 6,549,130,535.91 × 6,549,130,535.91
  4. Step 4: Simplify right side
    4,280,790,743.44x = 42,891,110,776,339,038,208
  5. Step 5: Solve for x
    x = 42,891,110,776,339,038,208/4,280,790,743.44
  6. Step 6: Final answer
    x = 10,019,436,442.23

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.