Home / 3,192,483,903.60-4,788,725,855.40-2,103,196,940.40

Finding the Fourth Proportional to 3,192,483,903.60, 4,788,725,855.40 and 2,103,196,940.40

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Solution

The fourth proportional to 3,192,483,903.60, 4,788,725,855.40 and 2,103,196,940.40 is: 3,154,795,410.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,483,903.60 : 4,788,725,855.40 = 2,103,196,940.40 : x
  2. Step 2: Convert to fraction form
    3,192,483,903.60/4,788,725,855.40 = 2,103,196,940.40/x
  3. Step 3: Cross multiply
    3,192,483,903.60x = 4,788,725,855.40 × 2,103,196,940.40
  4. Step 4: Simplify right side
    3,192,483,903.60x = 10,071,633,567,491,651,584
  5. Step 5: Solve for x
    x = 10,071,633,567,491,651,584/3,192,483,903.60
  6. Step 6: Final answer
    x = 3,154,795,410.60

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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.