Home / 44,938,779,091.96-61,992,003,386-27,786,149,347.54

Finding the Fourth Proportional to 44,938,779,091.96, 61,992,003,386 and 27,786,149,347.54

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Solution

The fourth proportional to 44,938,779,091.96, 61,992,003,386 and 27,786,149,347.54 is: 38,330,348,515.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,938,779,091.96 : 61,992,003,386 = 27,786,149,347.54 : x
  2. Step 2: Convert to fraction form
    44,938,779,091.96/61,992,003,386 = 27,786,149,347.54/x
  3. Step 3: Cross multiply
    44,938,779,091.96x = 61,992,003,386 × 27,786,149,347.54
  4. Step 4: Simplify right side
    44,938,779,091.96x = 1,722,519,064,436,601,520,128
  5. Step 5: Solve for x
    x = 1,722,519,064,436,601,520,128/44,938,779,091.96
  6. Step 6: Final answer
    x = 38,330,348,515.07

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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.