Home / 44,938,779,087.96-61,992,003,380.49-27,786,149,343.54

Finding the Fourth Proportional to 44,938,779,087.96, 61,992,003,380.49 and 27,786,149,343.54

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Solution

The fourth proportional to 44,938,779,087.96, 61,992,003,380.49 and 27,786,149,343.54 is: 38,330,348,509.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,938,779,087.96 : 61,992,003,380.49 = 27,786,149,343.54 : x
  2. Step 2: Convert to fraction form
    44,938,779,087.96/61,992,003,380.49 = 27,786,149,343.54/x
  3. Step 3: Cross multiply
    44,938,779,087.96x = 61,992,003,380.49 × 27,786,149,343.54
  4. Step 4: Simplify right side
    44,938,779,087.96x = 1,722,519,064,035,531,685,888
  5. Step 5: Solve for x
    x = 1,722,519,064,035,531,685,888/44,938,779,087.96
  6. Step 6: Final answer
    x = 38,330,348,509.56

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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.