Home / 79,362,003.80-119,043,426.09-24,770,017.46

Finding the Fourth Proportional to 79,362,003.80, 119,043,426.09 and 24,770,017.46

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Solution

The fourth proportional to 79,362,003.80, 119,043,426.09 and 24,770,017.46 is: 37,155,157.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,362,003.80 : 119,043,426.09 = 24,770,017.46 : x
  2. Step 2: Convert to fraction form
    79,362,003.80/119,043,426.09 = 24,770,017.46/x
  3. Step 3: Cross multiply
    79,362,003.80x = 119,043,426.09 × 24,770,017.46
  4. Step 4: Simplify right side
    79,362,003.80x = 2,948,707,742,747,519.50
  5. Step 5: Solve for x
    x = 2,948,707,742,747,519.50/79,362,003.80
  6. Step 6: Final answer
    x = 37,155,157.40

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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.