Home / 49,542,133,643.10-74,313,200,464.65-49,542,133,643.10

Finding the Fourth Proportional to 49,542,133,643.10, 74,313,200,464.65 and 49,542,133,643.10

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Solution

The fourth proportional to 49,542,133,643.10, 74,313,200,464.65 and 49,542,133,643.10 is: 74,313,200,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,542,133,643.10 : 74,313,200,464.65 = 49,542,133,643.10 : x
  2. Step 2: Convert to fraction form
    49,542,133,643.10/74,313,200,464.65 = 49,542,133,643.10/x
  3. Step 3: Cross multiply
    49,542,133,643.10x = 74,313,200,464.65 × 49,542,133,643.10
  4. Step 4: Simplify right side
    49,542,133,643.10x = 3,681,634,508,866,170,912,768
  5. Step 5: Solve for x
    x = 3,681,634,508,866,170,912,768/49,542,133,643.10
  6. Step 6: Final answer
    x = 74,313,200,464.65

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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.