Home / 181,362,066.54-250,282,138.68-98,855,673.90

Finding the Fourth Proportional to 181,362,066.54, 250,282,138.68 and 98,855,673.90

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Solution

The fourth proportional to 181,362,066.54, 250,282,138.68 and 98,855,673.90 is: 136,422,185.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,362,066.54 : 250,282,138.68 = 98,855,673.90 : x
  2. Step 2: Convert to fraction form
    181,362,066.54/250,282,138.68 = 98,855,673.90/x
  3. Step 3: Cross multiply
    181,362,066.54x = 250,282,138.68 × 98,855,673.90
  4. Step 4: Simplify right side
    181,362,066.54x = 24,741,809,484,344,660
  5. Step 5: Solve for x
    x = 24,741,809,484,344,660/181,362,066.54
  6. Step 6: Final answer
    x = 136,422,185.50

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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.