Home / 2,771,114,936.73-3,824,108,136.36-1,500,924,319.89

Finding the Fourth Proportional to 2,771,114,936.73, 3,824,108,136.36 and 1,500,924,319.89

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Solution

The fourth proportional to 2,771,114,936.73, 3,824,108,136.36 and 1,500,924,319.89 is: 2,071,259,054.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,114,936.73 : 3,824,108,136.36 = 1,500,924,319.89 : x
  2. Step 2: Convert to fraction form
    2,771,114,936.73/3,824,108,136.36 = 1,500,924,319.89/x
  3. Step 3: Cross multiply
    2,771,114,936.73x = 3,824,108,136.36 × 1,500,924,319.89
  4. Step 4: Simplify right side
    2,771,114,936.73x = 5,739,696,903,751,949,312
  5. Step 5: Solve for x
    x = 5,739,696,903,751,949,312/2,771,114,936.73
  6. Step 6: Final answer
    x = 2,071,259,054.50

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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.