Home / 2,882,010,235.72-4,322,167,295.11-1,307,206,473.16

Finding the Fourth Proportional to 2,882,010,235.72, 4,322,167,295.11 and 1,307,206,473.16

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Solution

The fourth proportional to 2,882,010,235.72, 4,322,167,295.11 and 1,307,206,473.16 is: 1,960,425,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,882,010,235.72 : 4,322,167,295.11 = 1,307,206,473.16 : x
  2. Step 2: Convert to fraction form
    2,882,010,235.72/4,322,167,295.11 = 1,307,206,473.16/x
  3. Step 3: Cross multiply
    2,882,010,235.72x = 4,322,167,295.11 × 1,307,206,473.16
  4. Step 4: Simplify right side
    2,882,010,235.72x = 5,649,965,066,248,240,128
  5. Step 5: Solve for x
    x = 5,649,965,066,248,240,128/2,882,010,235.72
  6. Step 6: Final answer
    x = 1,960,425,052.01

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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.