Home / 46,489,200.39-69,733,800.26-16,947,606.09

Finding the Fourth Proportional to 46,489,200.39, 69,733,800.26 and 16,947,606.09

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Solution

The fourth proportional to 46,489,200.39, 69,733,800.26 and 16,947,606.09 is: 25,421,409.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,489,200.39 : 69,733,800.26 = 16,947,606.09 : x
  2. Step 2: Convert to fraction form
    46,489,200.39/69,733,800.26 = 16,947,606.09/x
  3. Step 3: Cross multiply
    46,489,200.39x = 69,733,800.26 × 16,947,606.09
  4. Step 4: Simplify right side
    46,489,200.39x = 1,181,820,977,880,481.50
  5. Step 5: Solve for x
    x = 1,181,820,977,880,481.50/46,489,200.39
  6. Step 6: Final answer
    x = 25,421,409.01

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1.5x scale

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.