Home / 2,016,440,198,627.90-2,782,695,857,996.20-1,090,494,275,664

Finding the Fourth Proportional to 2,016,440,198,627.90, 2,782,695,857,996.20 and 1,090,494,275,664

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Solution

The fourth proportional to 2,016,440,198,627.90, 2,782,695,857,996.20 and 1,090,494,275,664 is: 1,504,886,634,438.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,440,198,627.90 : 2,782,695,857,996.20 = 1,090,494,275,664 : x
  2. Step 2: Convert to fraction form
    2,016,440,198,627.90/2,782,695,857,996.20 = 1,090,494,275,664/x
  3. Step 3: Cross multiply
    2,016,440,198,627.90x = 2,782,695,857,996.20 × 1,090,494,275,664
  4. Step 4: Simplify right side
    2,016,440,198,627.90x = 3,034,513,904,058,779,301,838,848
  5. Step 5: Solve for x
    x = 3,034,513,904,058,779,301,838,848/2,016,440,198,627.90
  6. Step 6: Final answer
    x = 1,504,886,634,438.07

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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.