Home / 68,049,552,086.20-102,074,328,129.30-58,876,609,238.20

Finding the Fourth Proportional to 68,049,552,086.20, 102,074,328,129.30 and 58,876,609,238.20

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Solution

The fourth proportional to 68,049,552,086.20, 102,074,328,129.30 and 58,876,609,238.20 is: 88,314,913,857.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,049,552,086.20 : 102,074,328,129.30 = 58,876,609,238.20 : x
  2. Step 2: Convert to fraction form
    68,049,552,086.20/102,074,328,129.30 = 58,876,609,238.20/x
  3. Step 3: Cross multiply
    68,049,552,086.20x = 102,074,328,129.30 × 58,876,609,238.20
  4. Step 4: Simplify right side
    68,049,552,086.20x = 6,009,790,330,520,602,673,152
  5. Step 5: Solve for x
    x = 6,009,790,330,520,602,673,152/68,049,552,086.20
  6. Step 6: Final answer
    x = 88,314,913,857.30

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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.