Home / 3,057,634,030.78-4,219,468,804.02-1,770,200,182.95

Finding the Fourth Proportional to 3,057,634,030.78, 4,219,468,804.02 and 1,770,200,182.95

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Solution

The fourth proportional to 3,057,634,030.78, 4,219,468,804.02 and 1,770,200,182.95 is: 2,442,837,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,634,030.78 : 4,219,468,804.02 = 1,770,200,182.95 : x
  2. Step 2: Convert to fraction form
    3,057,634,030.78/4,219,468,804.02 = 1,770,200,182.95/x
  3. Step 3: Cross multiply
    3,057,634,030.78x = 4,219,468,804.02 × 1,770,200,182.95
  4. Step 4: Simplify right side
    3,057,634,030.78x = 7,469,304,448,828,021,760
  5. Step 5: Solve for x
    x = 7,469,304,448,828,021,760/3,057,634,030.78
  6. Step 6: Final answer
    x = 2,442,837,950.40

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Find fourth proportional to 3,057,634,031.78, 4,219,468,805.40 and 1,770,200,183.95
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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.