Home / 3,562,886,209.50-5,344,155,487.44-1,322,369,480.88

Finding the Fourth Proportional to 3,562,886,209.50, 5,344,155,487.44 and 1,322,369,480.88

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Solution

The fourth proportional to 3,562,886,209.50, 5,344,155,487.44 and 1,322,369,480.88 is: 1,983,489,705.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,886,209.50 : 5,344,155,487.44 = 1,322,369,480.88 : x
  2. Step 2: Convert to fraction form
    3,562,886,209.50/5,344,155,487.44 = 1,322,369,480.88/x
  3. Step 3: Cross multiply
    3,562,886,209.50x = 5,344,155,487.44 × 1,322,369,480.88
  4. Step 4: Simplify right side
    3,562,886,209.50x = 7,066,948,117,668,036,608
  5. Step 5: Solve for x
    x = 7,066,948,117,668,036,608/3,562,886,209.50
  6. Step 6: Final answer
    x = 1,983,489,705.29

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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.