Home / 55,952,508,801.60-83,928,763,202.40-22,809,989,966.40

Finding the Fourth Proportional to 55,952,508,801.60, 83,928,763,202.40 and 22,809,989,966.40

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Solution

The fourth proportional to 55,952,508,801.60, 83,928,763,202.40 and 22,809,989,966.40 is: 34,214,984,949.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,952,508,801.60 : 83,928,763,202.40 = 22,809,989,966.40 : x
  2. Step 2: Convert to fraction form
    55,952,508,801.60/83,928,763,202.40 = 22,809,989,966.40/x
  3. Step 3: Cross multiply
    55,952,508,801.60x = 83,928,763,202.40 × 22,809,989,966.40
  4. Step 4: Simplify right side
    55,952,508,801.60x = 1,914,414,246,539,105,402,880
  5. Step 5: Solve for x
    x = 1,914,414,246,539,105,402,880/55,952,508,801.60
  6. Step 6: Final answer
    x = 34,214,984,949.60

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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.