Home / 39,444,629.64-59,166,944.61-10,690,765.26

Finding the Fourth Proportional to 39,444,629.64, 59,166,944.61 and 10,690,765.26

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Solution

The fourth proportional to 39,444,629.64, 59,166,944.61 and 10,690,765.26 is: 16,036,147.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,444,629.64 : 59,166,944.61 = 10,690,765.26 : x
  2. Step 2: Convert to fraction form
    39,444,629.64/59,166,944.61 = 10,690,765.26/x
  3. Step 3: Cross multiply
    39,444,629.64x = 59,166,944.61 × 10,690,765.26
  4. Step 4: Simplify right side
    39,444,629.64x = 632,539,915,714,965.88
  5. Step 5: Solve for x
    x = 632,539,915,714,965.88/39,444,629.64
  6. Step 6: Final answer
    x = 16,036,147.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.