Home / 1,336,675,328,129.70-2,005,012,992,194.40-1,336,675,328,129.70

Finding the Fourth Proportional to 1,336,675,328,129.70, 2,005,012,992,194.40 and 1,336,675,328,129.70

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Solution

The fourth proportional to 1,336,675,328,129.70, 2,005,012,992,194.40 and 1,336,675,328,129.70 is: 2,005,012,992,194.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,675,328,129.70 : 2,005,012,992,194.40 = 1,336,675,328,129.70 : x
  2. Step 2: Convert to fraction form
    1,336,675,328,129.70/2,005,012,992,194.40 = 1,336,675,328,129.70/x
  3. Step 3: Cross multiply
    1,336,675,328,129.70x = 2,005,012,992,194.40 × 1,336,675,328,129.70
  4. Step 4: Simplify right side
    1,336,675,328,129.70x = 2,680,051,399,245,761,160,937,472
  5. Step 5: Solve for x
    x = 2,680,051,399,245,761,160,937,472/1,336,675,328,129.70
  6. Step 6: Final answer
    x = 2,005,012,992,194.40

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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.