Home / 39,422,359,922.23-54,402,147,537.71-22,274,845,039.23

Finding the Fourth Proportional to 39,422,359,922.23, 54,402,147,537.71 and 22,274,845,039.23

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Solution

The fourth proportional to 39,422,359,922.23, 54,402,147,537.71 and 22,274,845,039.23 is: 30,738,885,459.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,422,359,922.23 : 54,402,147,537.71 = 22,274,845,039.23 : x
  2. Step 2: Convert to fraction form
    39,422,359,922.23/54,402,147,537.71 = 22,274,845,039.23/x
  3. Step 3: Cross multiply
    39,422,359,922.23x = 54,402,147,537.71 × 22,274,845,039.23
  4. Step 4: Simplify right side
    39,422,359,922.23x = 1,211,799,406,203,818,213,376
  5. Step 5: Solve for x
    x = 1,211,799,406,203,818,213,376/39,422,359,922.23
  6. Step 6: Final answer
    x = 30,738,885,459.78

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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.