Home / 6,189,757,217.64-8,541,828,577.26-3,370,358,392.74

Finding the Fourth Proportional to 6,189,757,217.64, 8,541,828,577.26 and 3,370,358,392.74

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Solution

The fourth proportional to 6,189,757,217.64, 8,541,828,577.26 and 3,370,358,392.74 is: 4,651,074,771.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,757,217.64 : 8,541,828,577.26 = 3,370,358,392.74 : x
  2. Step 2: Convert to fraction form
    6,189,757,217.64/8,541,828,577.26 = 3,370,358,392.74/x
  3. Step 3: Cross multiply
    6,189,757,217.64x = 8,541,828,577.26 × 3,370,358,392.74
  4. Step 4: Simplify right side
    6,189,757,217.64x = 28,789,023,634,714,611,712
  5. Step 5: Solve for x
    x = 28,789,023,634,714,611,712/6,189,757,217.64
  6. Step 6: Final answer
    x = 4,651,074,771.18

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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.