Home / 44,938,779,092.96-61,992,003,387.38-27,786,149,348.54

Finding the Fourth Proportional to 44,938,779,092.96, 61,992,003,387.38 and 27,786,149,348.54

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Solution

The fourth proportional to 44,938,779,092.96, 61,992,003,387.38 and 27,786,149,348.54 is: 38,330,348,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,938,779,092.96 : 61,992,003,387.38 = 27,786,149,348.54 : x
  2. Step 2: Convert to fraction form
    44,938,779,092.96/61,992,003,387.38 = 27,786,149,348.54/x
  3. Step 3: Cross multiply
    44,938,779,092.96x = 61,992,003,387.38 × 27,786,149,348.54
  4. Step 4: Simplify right side
    44,938,779,092.96x = 1,722,519,064,536,938,184,704
  5. Step 5: Solve for x
    x = 1,722,519,064,536,938,184,704/44,938,779,092.96
  6. Step 6: Final answer
    x = 38,330,348,516.45

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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.