Home / 180,820,604,119.40-271,230,906,179.10-55,050,202,212.20

Finding the Fourth Proportional to 180,820,604,119.40, 271,230,906,179.10 and 55,050,202,212.20

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Solution

The fourth proportional to 180,820,604,119.40, 271,230,906,179.10 and 55,050,202,212.20 is: 82,575,303,318.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,820,604,119.40 : 271,230,906,179.10 = 55,050,202,212.20 : x
  2. Step 2: Convert to fraction form
    180,820,604,119.40/271,230,906,179.10 = 55,050,202,212.20/x
  3. Step 3: Cross multiply
    180,820,604,119.40x = 271,230,906,179.10 × 55,050,202,212.20
  4. Step 4: Simplify right side
    180,820,604,119.40x = 14,931,316,231,357,700,505,600
  5. Step 5: Solve for x
    x = 14,931,316,231,357,700,505,600/180,820,604,119.40
  6. Step 6: Final answer
    x = 82,575,303,318.30

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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.