Home / 2,932,786,804.65-4,404,282,040.58-1,555,291,732.65

Finding the Fourth Proportional to 2,932,786,804.65, 4,404,282,040.58 and 1,555,291,732.65

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Solution

The fourth proportional to 2,932,786,804.65, 4,404,282,040.58 and 1,555,291,732.65 is: 2,335,643,162.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,786,804.65 : 4,404,282,040.58 = 1,555,291,732.65 : x
  2. Step 2: Convert to fraction form
    2,932,786,804.65/4,404,282,040.58 = 1,555,291,732.65/x
  3. Step 3: Cross multiply
    2,932,786,804.65x = 4,404,282,040.58 × 1,555,291,732.65
  4. Step 4: Simplify right side
    2,932,786,804.65x = 6,849,943,445,965,169,664
  5. Step 5: Solve for x
    x = 6,849,943,445,965,169,664/2,932,786,804.65
  6. Step 6: Final answer
    x = 2,335,643,162.03

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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.