Home / 64,032,779.35-88,365,216.22-34,664,090.41

Finding the Fourth Proportional to 64,032,779.35, 88,365,216.22 and 34,664,090.41

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Solution

The fourth proportional to 64,032,779.35, 88,365,216.22 and 34,664,090.41 is: 47,836,434.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,779.35 : 88,365,216.22 = 34,664,090.41 : x
  2. Step 2: Convert to fraction form
    64,032,779.35/88,365,216.22 = 34,664,090.41/x
  3. Step 3: Cross multiply
    64,032,779.35x = 88,365,216.22 × 34,664,090.41
  4. Step 4: Simplify right side
    64,032,779.35x = 3,063,099,844,149,278
  5. Step 5: Solve for x
    x = 3,063,099,844,149,278/64,032,779.35
  6. Step 6: Final answer
    x = 47,836,434.33

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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.