Home / 36,694,722.40-55,066,966.80-23,884,021.60

Finding the Fourth Proportional to 36,694,722.40, 55,066,966.80 and 23,884,021.60

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Solution

The fourth proportional to 36,694,722.40, 55,066,966.80 and 23,884,021.60 is: 35,842,228.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,722.40 : 55,066,966.80 = 23,884,021.60 : x
  2. Step 2: Convert to fraction form
    36,694,722.40/55,066,966.80 = 23,884,021.60/x
  3. Step 3: Cross multiply
    36,694,722.40x = 55,066,966.80 × 23,884,021.60
  4. Step 4: Simplify right side
    36,694,722.40x = 1,315,220,624,497,683
  5. Step 5: Solve for x
    x = 1,315,220,624,497,683/36,694,722.40
  6. Step 6: Final answer
    x = 35,842,228.49

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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.