Home / 35,894,066,101.20-53,841,099,151.80-29,778,770,869.20

Finding the Fourth Proportional to 35,894,066,101.20, 53,841,099,151.80 and 29,778,770,869.20

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Solution

The fourth proportional to 35,894,066,101.20, 53,841,099,151.80 and 29,778,770,869.20 is: 44,668,156,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,894,066,101.20 : 53,841,099,151.80 = 29,778,770,869.20 : x
  2. Step 2: Convert to fraction form
    35,894,066,101.20/53,841,099,151.80 = 29,778,770,869.20/x
  3. Step 3: Cross multiply
    35,894,066,101.20x = 53,841,099,151.80 × 29,778,770,869.20
  4. Step 4: Simplify right side
    35,894,066,101.20x = 1,603,321,754,987,330,797,568
  5. Step 5: Solve for x
    x = 1,603,321,754,987,330,797,568/35,894,066,101.20
  6. Step 6: Final answer
    x = 44,668,156,303.80

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Double scale
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Similar ratio
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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.