Home / 4,444,777,521.90-6,667,162,780.41-1,339,360,201.26

Finding the Fourth Proportional to 4,444,777,521.90, 6,667,162,780.41 and 1,339,360,201.26

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Solution

The fourth proportional to 4,444,777,521.90, 6,667,162,780.41 and 1,339,360,201.26 is: 2,009,039,246.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,777,521.90 : 6,667,162,780.41 = 1,339,360,201.26 : x
  2. Step 2: Convert to fraction form
    4,444,777,521.90/6,667,162,780.41 = 1,339,360,201.26/x
  3. Step 3: Cross multiply
    4,444,777,521.90x = 6,667,162,780.41 × 1,339,360,201.26
  4. Step 4: Simplify right side
    4,444,777,521.90x = 8,929,732,483,403,118,592
  5. Step 5: Solve for x
    x = 8,929,732,483,403,118,592/4,444,777,521.90
  6. Step 6: Final answer
    x = 2,009,039,246.49

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1.5x scale

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.