Home / 41,773,220.40-57,647,210.04-23,437,308.72

Finding the Fourth Proportional to 41,773,220.40, 57,647,210.04 and 23,437,308.72

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Solution

The fourth proportional to 41,773,220.40, 57,647,210.04 and 23,437,308.72 is: 32,343,579.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,773,220.40 : 57,647,210.04 = 23,437,308.72 : x
  2. Step 2: Convert to fraction form
    41,773,220.40/57,647,210.04 = 23,437,308.72/x
  3. Step 3: Cross multiply
    41,773,220.40x = 57,647,210.04 × 23,437,308.72
  4. Step 4: Simplify right side
    41,773,220.40x = 1,351,095,458,554,163.50
  5. Step 5: Solve for x
    x = 1,351,095,458,554,163.50/41,773,220.40
  6. Step 6: Final answer
    x = 32,343,579.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.