Home / 47,299,725.33-65,261,268.24-27,710,082.90

Finding the Fourth Proportional to 47,299,725.33, 65,261,268.24 and 27,710,082.90

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Solution

The fourth proportional to 47,299,725.33, 65,261,268.24 and 27,710,082.90 is: 38,232,677.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,299,725.33 : 65,261,268.24 = 27,710,082.90 : x
  2. Step 2: Convert to fraction form
    47,299,725.33/65,261,268.24 = 27,710,082.90/x
  3. Step 3: Cross multiply
    47,299,725.33x = 65,261,268.24 × 27,710,082.90
  4. Step 4: Simplify right side
    47,299,725.33x = 1,808,395,153,089,537
  5. Step 5: Solve for x
    x = 1,808,395,153,089,537/47,299,725.33
  6. Step 6: Final answer
    x = 38,232,677.68

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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.