Home / 10,224,222,410,351-14,109,870,445,686-5,661,958,731,887

Finding the Fourth Proportional to 10,224,222,410,351, 14,109,870,445,686 and 5,661,958,731,887

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Solution

The fourth proportional to 10,224,222,410,351, 14,109,870,445,686 and 5,661,958,731,887 is: 7,813,748,661,694.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,224,222,410,351 : 14,109,870,445,686 = 5,661,958,731,887 : x
  2. Step 2: Convert to fraction form
    10,224,222,410,351/14,109,870,445,686 = 5,661,958,731,887/x
  3. Step 3: Cross multiply
    10,224,222,410,351x = 14,109,870,445,686 × 5,661,958,731,887
  4. Step 4: Simplify right side
    10,224,222,410,351x = 79,889,504,175,746,160,487,563,264
  5. Step 5: Solve for x
    x = 79,889,504,175,746,160,487,563,264/10,224,222,410,351
  6. Step 6: Final answer
    x = 7,813,748,661,694.41

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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.