Home / 68,049,552,108.20-102,074,328,162.30-58,876,609,260.20

Finding the Fourth Proportional to 68,049,552,108.20, 102,074,328,162.30 and 58,876,609,260.20

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Solution

The fourth proportional to 68,049,552,108.20, 102,074,328,162.30 and 58,876,609,260.20 is: 88,314,913,890.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,049,552,108.20 : 102,074,328,162.30 = 58,876,609,260.20 : x
  2. Step 2: Convert to fraction form
    68,049,552,108.20/102,074,328,162.30 = 58,876,609,260.20/x
  3. Step 3: Cross multiply
    68,049,552,108.20x = 102,074,328,162.30 × 58,876,609,260.20
  4. Step 4: Simplify right side
    68,049,552,108.20x = 6,009,790,334,709,165,719,552
  5. Step 5: Solve for x
    x = 6,009,790,334,709,165,719,552/68,049,552,108.20
  6. Step 6: Final answer
    x = 88,314,913,890.30

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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.