Home / 36,001,957.91-49,682,832.72-19,482,080.73

Finding the Fourth Proportional to 36,001,957.91, 49,682,832.72 and 19,482,080.73

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Solution

The fourth proportional to 36,001,957.91, 49,682,832.72 and 19,482,080.73 is: 26,885,342.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,001,957.91 : 49,682,832.72 = 19,482,080.73 : x
  2. Step 2: Convert to fraction form
    36,001,957.91/49,682,832.72 = 19,482,080.73/x
  3. Step 3: Cross multiply
    36,001,957.91x = 49,682,832.72 × 19,482,080.73
  4. Step 4: Simplify right side
    36,001,957.91x = 967,924,957,946,125.50
  5. Step 5: Solve for x
    x = 967,924,957,946,125.50/36,001,957.91
  6. Step 6: Final answer
    x = 26,885,342.19

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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.