Home / 47,804,938-65,970,814.60-26,074,906

Finding the Fourth Proportional to 47,804,938, 65,970,814.60 and 26,074,906

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Solution

The fourth proportional to 47,804,938, 65,970,814.60 and 26,074,906 is: 35,983,370.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,804,938 : 65,970,814.60 = 26,074,906 : x
  2. Step 2: Convert to fraction form
    47,804,938/65,970,814.60 = 26,074,906/x
  3. Step 3: Cross multiply
    47,804,938x = 65,970,814.60 × 26,074,906
  4. Step 4: Simplify right side
    47,804,938x = 1,720,182,789,438,427.75
  5. Step 5: Solve for x
    x = 1,720,182,789,438,427.75/47,804,938
  6. Step 6: Final answer
    x = 35,983,370.37

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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.