Home / 11,659,178,458,741-16,090,172,039,820-6,456,607,127,734.20

Finding the Fourth Proportional to 11,659,178,458,741, 16,090,172,039,820 and 6,456,607,127,734.20

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Solution

The fourth proportional to 11,659,178,458,741, 16,090,172,039,820 and 6,456,607,127,734.20 is: 8,910,397,919,236.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,178,458,741 : 16,090,172,039,820 = 6,456,607,127,734.20 : x
  2. Step 2: Convert to fraction form
    11,659,178,458,741/16,090,172,039,820 = 6,456,607,127,734.20/x
  3. Step 3: Cross multiply
    11,659,178,458,741x = 16,090,172,039,820 × 6,456,607,127,734.20
  4. Step 4: Simplify right side
    11,659,178,458,741x = 103,887,919,478,771,343,008,202,752
  5. Step 5: Solve for x
    x = 103,887,919,478,771,343,008,202,752/11,659,178,458,741
  6. Step 6: Final answer
    x = 8,910,397,919,236.37

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Double scale
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1.5x scale

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.