Home / 3,326,700,651.60-4,984,676,206.20-2,097,669,637.20

Finding the Fourth Proportional to 3,326,700,651.60, 4,984,676,206.20 and 2,097,669,637.20

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Solution

The fourth proportional to 3,326,700,651.60, 4,984,676,206.20 and 2,097,669,637.20 is: 3,143,115,363.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,700,651.60 : 4,984,676,206.20 = 2,097,669,637.20 : x
  2. Step 2: Convert to fraction form
    3,326,700,651.60/4,984,676,206.20 = 2,097,669,637.20/x
  3. Step 3: Cross multiply
    3,326,700,651.60x = 4,984,676,206.20 × 2,097,669,637.20
  4. Step 4: Simplify right side
    3,326,700,651.60x = 10,456,203,929,019,025,408
  5. Step 5: Solve for x
    x = 10,456,203,929,019,025,408/3,326,700,651.60
  6. Step 6: Final answer
    x = 3,143,115,363.86

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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.