Home / 214,584,534,074.70-296,113,314,320.28-118,235,228,732.28

Finding the Fourth Proportional to 214,584,534,074.70, 296,113,314,320.28 and 118,235,228,732.28

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Solution

The fourth proportional to 214,584,534,074.70, 296,113,314,320.28 and 118,235,228,732.28 is: 163,157,263,874.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,584,534,074.70 : 296,113,314,320.28 = 118,235,228,732.28 : x
  2. Step 2: Convert to fraction form
    214,584,534,074.70/296,113,314,320.28 = 118,235,228,732.28/x
  3. Step 3: Cross multiply
    214,584,534,074.70x = 296,113,314,320.28 × 118,235,228,732.28
  4. Step 4: Simplify right side
    214,584,534,074.70x = 35,011,025,449,331,831,341,056
  5. Step 5: Solve for x
    x = 35,011,025,449,331,831,341,056/214,584,534,074.70
  6. Step 6: Final answer
    x = 163,157,263,874.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.