Home / 29,525,087.80-44,287,631.70-26,879,692.60

Finding the Fourth Proportional to 29,525,087.80, 44,287,631.70 and 26,879,692.60

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Solution

The fourth proportional to 29,525,087.80, 44,287,631.70 and 26,879,692.60 is: 40,319,538.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,087.80 : 44,287,631.70 = 26,879,692.60 : x
  2. Step 2: Convert to fraction form
    29,525,087.80/44,287,631.70 = 26,879,692.60/x
  3. Step 3: Cross multiply
    29,525,087.80x = 44,287,631.70 × 26,879,692.60
  4. Step 4: Simplify right side
    29,525,087.80x = 1,190,437,926,078,015.50
  5. Step 5: Solve for x
    x = 1,190,437,926,078,015.50/29,525,087.80
  6. Step 6: Final answer
    x = 40,319,538.90

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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.