Home / 11,676,142,266.64-16,113,071,238.34-6,323,702,873.56

Finding the Fourth Proportional to 11,676,142,266.64, 16,113,071,238.34 and 6,323,702,873.56

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Solution

The fourth proportional to 11,676,142,266.64, 16,113,071,238.34 and 6,323,702,873.56 is: 8,726,707,209.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,676,142,266.64 : 16,113,071,238.34 = 6,323,702,873.56 : x
  2. Step 2: Convert to fraction form
    11,676,142,266.64/16,113,071,238.34 = 6,323,702,873.56/x
  3. Step 3: Cross multiply
    11,676,142,266.64x = 16,113,071,238.34 × 6,323,702,873.56
  4. Step 4: Simplify right side
    11,676,142,266.64x = 101,894,274,891,767,660,544
  5. Step 5: Solve for x
    x = 101,894,274,891,767,660,544/11,676,142,266.64
  6. Step 6: Final answer
    x = 8,726,707,209.01

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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.