Home / 160,806,986.40-241,807,676.40-134,530,327.20

Finding the Fourth Proportional to 160,806,986.40, 241,807,676.40 and 134,530,327.20

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Solution

The fourth proportional to 160,806,986.40, 241,807,676.40 and 134,530,327.20 is: 202,295,102.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,806,986.40 : 241,807,676.40 = 134,530,327.20 : x
  2. Step 2: Convert to fraction form
    160,806,986.40/241,807,676.40 = 134,530,327.20/x
  3. Step 3: Cross multiply
    160,806,986.40x = 241,807,676.40 × 134,530,327.20
  4. Step 4: Simplify right side
    160,806,986.40x = 32,530,465,825,563,716
  5. Step 5: Solve for x
    x = 32,530,465,825,563,716/160,806,986.40
  6. Step 6: Final answer
    x = 202,295,102.68

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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.