Home / 74,525,402.64-111,800,237.25-22,008,386.16

Finding the Fourth Proportional to 74,525,402.64, 111,800,237.25 and 22,008,386.16

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Solution

The fourth proportional to 74,525,402.64, 111,800,237.25 and 22,008,386.16 is: 33,016,162.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,525,402.64 : 111,800,237.25 = 22,008,386.16 : x
  2. Step 2: Convert to fraction form
    74,525,402.64/111,800,237.25 = 22,008,386.16/x
  3. Step 3: Cross multiply
    74,525,402.64x = 111,800,237.25 × 22,008,386.16
  4. Step 4: Simplify right side
    74,525,402.64x = 2,460,542,794,177,616.50
  5. Step 5: Solve for x
    x = 2,460,542,794,177,616.50/74,525,402.64
  6. Step 6: Final answer
    x = 33,016,162.37

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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.