Home / 163,056,155,542.40-244,584,233,313.60-110,813,379,478.40

Finding the Fourth Proportional to 163,056,155,542.40, 244,584,233,313.60 and 110,813,379,478.40

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Solution

The fourth proportional to 163,056,155,542.40, 244,584,233,313.60 and 110,813,379,478.40 is: 166,220,069,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,056,155,542.40 : 244,584,233,313.60 = 110,813,379,478.40 : x
  2. Step 2: Convert to fraction form
    163,056,155,542.40/244,584,233,313.60 = 110,813,379,478.40/x
  3. Step 3: Cross multiply
    163,056,155,542.40x = 244,584,233,313.60 × 110,813,379,478.40
  4. Step 4: Simplify right side
    163,056,155,542.40x = 27,103,205,460,613,477,171,200
  5. Step 5: Solve for x
    x = 27,103,205,460,613,477,171,200/163,056,155,542.40
  6. Step 6: Final answer
    x = 166,220,069,217.60

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1.5x scale

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.