Home / 12,336,835,545,843-17,024,604,018,946-6,781,041,237,819.20

Finding the Fourth Proportional to 12,336,835,545,843, 17,024,604,018,946 and 6,781,041,237,819.20

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Solution

The fourth proportional to 12,336,835,545,843, 17,024,604,018,946 and 6,781,041,237,819.20 is: 9,357,711,017,629.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,336,835,545,843 : 17,024,604,018,946 = 6,781,041,237,819.20 : x
  2. Step 2: Convert to fraction form
    12,336,835,545,843/17,024,604,018,946 = 6,781,041,237,819.20/x
  3. Step 3: Cross multiply
    12,336,835,545,843x = 17,024,604,018,946 × 6,781,041,237,819.20
  4. Step 4: Simplify right side
    12,336,835,545,843x = 115,444,541,910,015,307,658,821,632
  5. Step 5: Solve for x
    x = 115,444,541,910,015,307,658,821,632/12,336,835,545,843
  6. Step 6: Final answer
    x = 9,357,711,017,629.26

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.