Home / 13,430,022,258.40-20,106,291,338.70-13,430,022,258.40

Finding the Fourth Proportional to 13,430,022,258.40, 20,106,291,338.70 and 13,430,022,258.40

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Solution

The fourth proportional to 13,430,022,258.40, 20,106,291,338.70 and 13,430,022,258.40 is: 20,106,291,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,430,022,258.40 : 20,106,291,338.70 = 13,430,022,258.40 : x
  2. Step 2: Convert to fraction form
    13,430,022,258.40/20,106,291,338.70 = 13,430,022,258.40/x
  3. Step 3: Cross multiply
    13,430,022,258.40x = 20,106,291,338.70 × 13,430,022,258.40
  4. Step 4: Simplify right side
    13,430,022,258.40x = 270,027,940,212,616,134,656
  5. Step 5: Solve for x
    x = 270,027,940,212,616,134,656/13,430,022,258.40
  6. Step 6: Final answer
    x = 20,106,291,338.70

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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.