Home / 32,112,765.75-44,309,899.92-18,174,055.35

Finding the Fourth Proportional to 32,112,765.75, 44,309,899.92 and 18,174,055.35

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Solution

The fourth proportional to 32,112,765.75, 44,309,899.92 and 18,174,055.35 is: 25,076,960.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,112,765.75 : 44,309,899.92 = 18,174,055.35 : x
  2. Step 2: Convert to fraction form
    32,112,765.75/44,309,899.92 = 18,174,055.35/x
  3. Step 3: Cross multiply
    32,112,765.75x = 44,309,899.92 × 18,174,055.35
  4. Step 4: Simplify right side
    32,112,765.75x = 805,290,573,699,040.62
  5. Step 5: Solve for x
    x = 805,290,573,699,040.62/32,112,765.75
  6. Step 6: Final answer
    x = 25,076,960.98

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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.