Home / 44,938,772,261.44-61,991,993,986.16-27,786,142,531.20

Finding the Fourth Proportional to 44,938,772,261.44, 61,991,993,986.16 and 27,786,142,531.20

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Solution

The fourth proportional to 44,938,772,261.44, 61,991,993,986.16 and 27,786,142,531.20 is: 38,330,339,126.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,938,772,261.44 : 61,991,993,986.16 = 27,786,142,531.20 : x
  2. Step 2: Convert to fraction form
    44,938,772,261.44/61,991,993,986.16 = 27,786,142,531.20/x
  3. Step 3: Cross multiply
    44,938,772,261.44x = 61,991,993,986.16 × 27,786,142,531.20
  4. Step 4: Simplify right side
    44,938,772,261.44x = 1,722,518,380,692,735,262,720
  5. Step 5: Solve for x
    x = 1,722,518,380,692,735,262,720/44,938,772,261.44
  6. Step 6: Final answer
    x = 38,330,339,126.13

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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.