Home / 36,889,271.80-55,333,907.70-26,118,734.20

Finding the Fourth Proportional to 36,889,271.80, 55,333,907.70 and 26,118,734.20

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Solution

The fourth proportional to 36,889,271.80, 55,333,907.70 and 26,118,734.20 is: 39,178,101.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,889,271.80 : 55,333,907.70 = 26,118,734.20 : x
  2. Step 2: Convert to fraction form
    36,889,271.80/55,333,907.70 = 26,118,734.20/x
  3. Step 3: Cross multiply
    36,889,271.80x = 55,333,907.70 × 26,118,734.20
  4. Step 4: Simplify right side
    36,889,271.80x = 1,445,251,627,463,633.50
  5. Step 5: Solve for x
    x = 1,445,251,627,463,633.50/36,889,271.80
  6. Step 6: Final answer
    x = 39,178,101.30

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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.