Home / 181,485,749,542.27-272,224,885,999.62-60,483,091,916.07

Finding the Fourth Proportional to 181,485,749,542.27, 272,224,885,999.62 and 60,483,091,916.07

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Solution

The fourth proportional to 181,485,749,542.27, 272,224,885,999.62 and 60,483,091,916.07 is: 90,723,392,019.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,485,749,542.27 : 272,224,885,999.62 = 60,483,091,916.07 : x
  2. Step 2: Convert to fraction form
    181,485,749,542.27/272,224,885,999.62 = 60,483,091,916.07/x
  3. Step 3: Cross multiply
    181,485,749,542.27x = 272,224,885,999.62 × 60,483,091,916.07
  4. Step 4: Simplify right side
    181,485,749,542.27x = 16,465,002,801,756,693,856,256
  5. Step 5: Solve for x
    x = 16,465,002,801,756,693,856,256/181,485,749,542.27
  6. Step 6: Final answer
    x = 90,723,392,019.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.