Home / 43,928,925.23-65,846,928.86-16,245,053.63

Finding the Fourth Proportional to 43,928,925.23, 65,846,928.86 and 16,245,053.63

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Solution

The fourth proportional to 43,928,925.23, 65,846,928.86 and 16,245,053.63 is: 24,350,399.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,928,925.23 : 65,846,928.86 = 16,245,053.63 : x
  2. Step 2: Convert to fraction form
    43,928,925.23/65,846,928.86 = 16,245,053.63/x
  3. Step 3: Cross multiply
    43,928,925.23x = 65,846,928.86 × 16,245,053.63
  4. Step 4: Simplify right side
    43,928,925.23x = 1,069,686,890,620,269.50
  5. Step 5: Solve for x
    x = 1,069,686,890,620,269.50/43,928,925.23
  6. Step 6: Final answer
    x = 24,350,399.77

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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.