Home / 2,620,059,263,310-3,930,088,894,965.30-2,620,059,263,310

Finding the Fourth Proportional to 2,620,059,263,310, 3,930,088,894,965.30 and 2,620,059,263,310

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Solution

The fourth proportional to 2,620,059,263,310, 3,930,088,894,965.30 and 2,620,059,263,310 is: 3,930,088,894,965.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,059,263,310 : 3,930,088,894,965.30 = 2,620,059,263,310 : x
  2. Step 2: Convert to fraction form
    2,620,059,263,310/3,930,088,894,965.30 = 2,620,059,263,310/x
  3. Step 3: Cross multiply
    2,620,059,263,310x = 3,930,088,894,965.30 × 2,620,059,263,310
  4. Step 4: Simplify right side
    2,620,059,263,310x = 10,297,065,814,885,594,319,290,368
  5. Step 5: Solve for x
    x = 10,297,065,814,885,594,319,290,368/2,620,059,263,310
  6. Step 6: Final answer
    x = 3,930,088,894,965.30

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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.