Home / 57,929,901-86,906,041.26-22,025,317.32

Finding the Fourth Proportional to 57,929,901, 86,906,041.26 and 22,025,317.32

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Solution

The fourth proportional to 57,929,901, 86,906,041.26 and 22,025,317.32 is: 33,042,230.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,929,901 : 86,906,041.26 = 22,025,317.32 : x
  2. Step 2: Convert to fraction form
    57,929,901/86,906,041.26 = 22,025,317.32/x
  3. Step 3: Cross multiply
    57,929,901x = 86,906,041.26 × 22,025,317.32
  4. Step 4: Simplify right side
    57,929,901x = 1,914,133,135,776,512.75
  5. Step 5: Solve for x
    x = 1,914,133,135,776,512.75/57,929,901
  6. Step 6: Final answer
    x = 33,042,230.40

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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.