Home / 11,904,921,033,790-17,859,264,413,758-4,264,260,640,191.70

Finding the Fourth Proportional to 11,904,921,033,790, 17,859,264,413,758 and 4,264,260,640,191.70

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Solution

The fourth proportional to 11,904,921,033,790, 17,859,264,413,758 and 4,264,260,640,191.70 is: 6,397,065,388,859.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,904,921,033,790 : 17,859,264,413,758 = 4,264,260,640,191.70 : x
  2. Step 2: Convert to fraction form
    11,904,921,033,790/17,859,264,413,758 = 4,264,260,640,191.70/x
  3. Step 3: Cross multiply
    11,904,921,033,790x = 17,859,264,413,758 × 4,264,260,640,191.70
  4. Step 4: Simplify right side
    11,904,921,033,790x = 76,156,558,302,364,536,630,411,264
  5. Step 5: Solve for x
    x = 76,156,558,302,364,536,630,411,264/11,904,921,033,790
  6. Step 6: Final answer
    x = 6,397,065,388,859.59

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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.