Home / 22,477,593.40-33,716,390.10-20,084,140.60

Finding the Fourth Proportional to 22,477,593.40, 33,716,390.10 and 20,084,140.60

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Solution

The fourth proportional to 22,477,593.40, 33,716,390.10 and 20,084,140.60 is: 30,126,210.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,477,593.40 : 33,716,390.10 = 20,084,140.60 : x
  2. Step 2: Convert to fraction form
    22,477,593.40/33,716,390.10 = 20,084,140.60/x
  3. Step 3: Cross multiply
    22,477,593.40x = 33,716,390.10 × 20,084,140.60
  4. Step 4: Simplify right side
    22,477,593.40x = 677,164,719,292,848.12
  5. Step 5: Solve for x
    x = 677,164,719,292,848.12/22,477,593.40
  6. Step 6: Final answer
    x = 30,126,210.90

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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.