Home / 14,500,743,686,908-20,010,924,489,513-7,916,239,345,832.60

Finding the Fourth Proportional to 14,500,743,686,908, 20,010,924,489,513 and 7,916,239,345,832.60

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Solution

The fourth proportional to 14,500,743,686,908, 20,010,924,489,513 and 7,916,239,345,832.60 is: 10,924,354,723,502.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,500,743,686,908 : 20,010,924,489,513 = 7,916,239,345,832.60 : x
  2. Step 2: Convert to fraction form
    14,500,743,686,908/20,010,924,489,513 = 7,916,239,345,832.60/x
  3. Step 3: Cross multiply
    14,500,743,686,908x = 20,010,924,489,513 × 7,916,239,345,832.60
  4. Step 4: Simplify right side
    14,500,743,686,908x = 158,411,267,790,367,933,293,658,112
  5. Step 5: Solve for x
    x = 158,411,267,790,367,933,293,658,112/14,500,743,686,908
  6. Step 6: Final answer
    x = 10,924,354,723,502.19

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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.