Home / 14,969,527,852,546-20,658,069,729,711-8,295,300,860,579.80

Finding the Fourth Proportional to 14,969,527,852,546, 20,658,069,729,711 and 8,295,300,860,579.80

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Solution

The fourth proportional to 14,969,527,852,546, 20,658,069,729,711 and 8,295,300,860,579.80 is: 11,447,582,401,715.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,527,852,546 : 20,658,069,729,711 = 8,295,300,860,579.80 : x
  2. Step 2: Convert to fraction form
    14,969,527,852,546/20,658,069,729,711 = 8,295,300,860,579.80/x
  3. Step 3: Cross multiply
    14,969,527,852,546x = 20,658,069,729,711 × 8,295,300,860,579.80
  4. Step 4: Simplify right side
    14,969,527,852,546x = 171,364,903,606,789,171,952,222,208
  5. Step 5: Solve for x
    x = 171,364,903,606,789,171,952,222,208/14,969,527,852,546
  6. Step 6: Final answer
    x = 11,447,582,401,715.07

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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.