Home / 36,028,349,006,811-49,715,146,290,822-20,204,438,486,386

Finding the Fourth Proportional to 36,028,349,006,811, 49,715,146,290,822 and 20,204,438,486,386

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Solution

The fourth proportional to 36,028,349,006,811, 49,715,146,290,822 and 20,204,438,486,386 is: 27,879,895,769,986.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,028,349,006,811 : 49,715,146,290,822 = 20,204,438,486,386 : x
  2. Step 2: Convert to fraction form
    36,028,349,006,811/49,715,146,290,822 = 20,204,438,486,386/x
  3. Step 3: Cross multiply
    36,028,349,006,811x = 49,715,146,290,822 × 20,204,438,486,386
  4. Step 4: Simplify right side
    36,028,349,006,811x = 1,004,466,615,074,594,193,997,299,712
  5. Step 5: Solve for x
    x = 1,004,466,615,074,594,193,997,299,712/36,028,349,006,811
  6. Step 6: Final answer
    x = 27,879,895,769,986.69

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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.