Home / 3,229,532,450.32-4,456,756,489.44-1,744,420,573.12

Finding the Fourth Proportional to 3,229,532,450.32, 4,456,756,489.44 and 1,744,420,573.12

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Solution

The fourth proportional to 3,229,532,450.32, 4,456,756,489.44 and 1,744,420,573.12 is: 2,407,301,313.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,532,450.32 : 4,456,756,489.44 = 1,744,420,573.12 : x
  2. Step 2: Convert to fraction form
    3,229,532,450.32/4,456,756,489.44 = 1,744,420,573.12/x
  3. Step 3: Cross multiply
    3,229,532,450.32x = 4,456,756,489.44 × 1,744,420,573.12
  4. Step 4: Simplify right side
    3,229,532,450.32x = 7,774,457,709,565,202,432
  5. Step 5: Solve for x
    x = 7,774,457,709,565,202,432/3,229,532,450.32
  6. Step 6: Final answer
    x = 2,407,301,313.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.