Home / 180,820,604,051.40-271,230,906,077.10-55,050,202,144.20

Finding the Fourth Proportional to 180,820,604,051.40, 271,230,906,077.10 and 55,050,202,144.20

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Solution

The fourth proportional to 180,820,604,051.40, 271,230,906,077.10 and 55,050,202,144.20 is: 82,575,303,216.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,820,604,051.40 : 271,230,906,077.10 = 55,050,202,144.20 : x
  2. Step 2: Convert to fraction form
    180,820,604,051.40/271,230,906,077.10 = 55,050,202,144.20/x
  3. Step 3: Cross multiply
    180,820,604,051.40x = 271,230,906,077.10 × 55,050,202,144.20
  4. Step 4: Simplify right side
    180,820,604,051.40x = 14,931,316,207,298,879,160,320
  5. Step 5: Solve for x
    x = 14,931,316,207,298,879,160,320/180,820,604,051.40
  6. Step 6: Final answer
    x = 82,575,303,216.30

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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.