Home / 29,922,903.60-44,884,355.40-17,132,890.20

Finding the Fourth Proportional to 29,922,903.60, 44,884,355.40 and 17,132,890.20

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Solution

The fourth proportional to 29,922,903.60, 44,884,355.40 and 17,132,890.20 is: 25,699,335.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922,903.60 : 44,884,355.40 = 17,132,890.20 : x
  2. Step 2: Convert to fraction form
    29,922,903.60/44,884,355.40 = 17,132,890.20/x
  3. Step 3: Cross multiply
    29,922,903.60x = 44,884,355.40 × 17,132,890.20
  4. Step 4: Simplify right side
    29,922,903.60x = 768,998,732,765,977
  5. Step 5: Solve for x
    x = 768,998,732,765,977/29,922,903.60
  6. Step 6: Final answer
    x = 25,699,335.30

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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.