Home / 181,136,091,015.20-271,704,136,522.80-48,651,676,090.40

Finding the Fourth Proportional to 181,136,091,015.20, 271,704,136,522.80 and 48,651,676,090.40

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Solution

The fourth proportional to 181,136,091,015.20, 271,704,136,522.80 and 48,651,676,090.40 is: 72,977,514,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,136,091,015.20 : 271,704,136,522.80 = 48,651,676,090.40 : x
  2. Step 2: Convert to fraction form
    181,136,091,015.20/271,704,136,522.80 = 48,651,676,090.40/x
  3. Step 3: Cross multiply
    181,136,091,015.20x = 271,704,136,522.80 × 48,651,676,090.40
  4. Step 4: Simplify right side
    181,136,091,015.20x = 13,218,861,642,529,086,898,176
  5. Step 5: Solve for x
    x = 13,218,861,642,529,086,898,176/181,136,091,015.20
  6. Step 6: Final answer
    x = 72,977,514,135.60

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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.