Home / 2,425,925,221.65-3,629,313,422.55-1,837,410,782.49

Finding the Fourth Proportional to 2,425,925,221.65, 3,629,313,422.55 and 1,837,410,782.49

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Solution

The fourth proportional to 2,425,925,221.65, 3,629,313,422.55 and 1,837,410,782.49 is: 2,748,864,456.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,925,221.65 : 3,629,313,422.55 = 1,837,410,782.49 : x
  2. Step 2: Convert to fraction form
    2,425,925,221.65/3,629,313,422.55 = 1,837,410,782.49/x
  3. Step 3: Cross multiply
    2,425,925,221.65x = 3,629,313,422.55 × 1,837,410,782.49
  4. Step 4: Simplify right side
    2,425,925,221.65x = 6,668,539,615,629,056,000
  5. Step 5: Solve for x
    x = 6,668,539,615,629,056,000/2,425,925,221.65
  6. Step 6: Final answer
    x = 2,748,864,456.38

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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.