Home / 24,915,112.80-37,372,669.20-16,305,768.60

Finding the Fourth Proportional to 24,915,112.80, 37,372,669.20 and 16,305,768.60

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Solution

The fourth proportional to 24,915,112.80, 37,372,669.20 and 16,305,768.60 is: 24,458,652.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915,112.80 : 37,372,669.20 = 16,305,768.60 : x
  2. Step 2: Convert to fraction form
    24,915,112.80/37,372,669.20 = 16,305,768.60/x
  3. Step 3: Cross multiply
    24,915,112.80x = 37,372,669.20 × 16,305,768.60
  4. Step 4: Simplify right side
    24,915,112.80x = 609,390,095,939,547.12
  5. Step 5: Solve for x
    x = 609,390,095,939,547.12/24,915,112.80
  6. Step 6: Final answer
    x = 24,458,652.90

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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.