Home / 48,967,901.20-73,448,741.40-16,619,741.20

Finding the Fourth Proportional to 48,967,901.20, 73,448,741.40 and 16,619,741.20

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Solution

The fourth proportional to 48,967,901.20, 73,448,741.40 and 16,619,741.20 is: 24,928,556.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,967,901.20 : 73,448,741.40 = 16,619,741.20 : x
  2. Step 2: Convert to fraction form
    48,967,901.20/73,448,741.40 = 16,619,741.20/x
  3. Step 3: Cross multiply
    48,967,901.20x = 73,448,741.40 × 16,619,741.20
  4. Step 4: Simplify right side
    48,967,901.20x = 1,220,699,073,533,725.75
  5. Step 5: Solve for x
    x = 1,220,699,073,533,725.75/48,967,901.20
  6. Step 6: Final answer
    x = 24,928,556.13

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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.