Home / 271,920,613.15-375,250,500.15-148,161,290.27

Finding the Fourth Proportional to 271,920,613.15, 375,250,500.15 and 148,161,290.27

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Solution

The fourth proportional to 271,920,613.15, 375,250,500.15 and 148,161,290.27 is: 204,462,610.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    271,920,613.15 : 375,250,500.15 = 148,161,290.27 : x
  2. Step 2: Convert to fraction form
    271,920,613.15/375,250,500.15 = 148,161,290.27/x
  3. Step 3: Cross multiply
    271,920,613.15x = 375,250,500.15 × 148,161,290.27
  4. Step 4: Simplify right side
    271,920,613.15x = 55,597,598,277,624,952
  5. Step 5: Solve for x
    x = 55,597,598,277,624,952/271,920,613.15
  6. Step 6: Final answer
    x = 204,462,610.00

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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.