Home / 13,400,688,015.60-20,101,032,023.40-3,586,035,627.60

Finding the Fourth Proportional to 13,400,688,015.60, 20,101,032,023.40 and 3,586,035,627.60

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Solution

The fourth proportional to 13,400,688,015.60, 20,101,032,023.40 and 3,586,035,627.60 is: 5,379,053,441.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,400,688,015.60 : 20,101,032,023.40 = 3,586,035,627.60 : x
  2. Step 2: Convert to fraction form
    13,400,688,015.60/20,101,032,023.40 = 3,586,035,627.60/x
  3. Step 3: Cross multiply
    13,400,688,015.60x = 20,101,032,023.40 × 3,586,035,627.60
  4. Step 4: Simplify right side
    13,400,688,015.60x = 72,083,016,987,440,922,624
  5. Step 5: Solve for x
    x = 72,083,016,987,440,922,624/13,400,688,015.60
  6. Step 6: Final answer
    x = 5,379,053,441.40

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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.