Home / 57,976,220.40-86,964,330.60-23,880,015.60

Finding the Fourth Proportional to 57,976,220.40, 86,964,330.60 and 23,880,015.60

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Solution

The fourth proportional to 57,976,220.40, 86,964,330.60 and 23,880,015.60 is: 35,820,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,976,220.40 : 86,964,330.60 = 23,880,015.60 : x
  2. Step 2: Convert to fraction form
    57,976,220.40/86,964,330.60 = 23,880,015.60/x
  3. Step 3: Cross multiply
    57,976,220.40x = 86,964,330.60 × 23,880,015.60
  4. Step 4: Simplify right side
    57,976,220.40x = 2,076,709,571,371,557.25
  5. Step 5: Solve for x
    x = 2,076,709,571,371,557.25/57,976,220.40
  6. Step 6: Final answer
    x = 35,820,023.40

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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.