Home / 2,099,225,487.64-3,148,850,002.62-700,205,918.56

Finding the Fourth Proportional to 2,099,225,487.64, 3,148,850,002.62 and 700,205,918.56

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Solution

The fourth proportional to 2,099,225,487.64, 3,148,850,002.62 and 700,205,918.56 is: 1,050,312,804.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,225,487.64 : 3,148,850,002.62 = 700,205,918.56 : x
  2. Step 2: Convert to fraction form
    2,099,225,487.64/3,148,850,002.62 = 700,205,918.56/x
  3. Step 3: Cross multiply
    2,099,225,487.64x = 3,148,850,002.62 × 700,205,918.56
  4. Step 4: Simplify right side
    2,099,225,487.64x = 2,204,843,408,492,195,328
  5. Step 5: Solve for x
    x = 2,204,843,408,492,195,328/2,099,225,487.64
  6. Step 6: Final answer
    x = 1,050,312,804.16

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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.