Home / 181,192,164.54-250,073,586.03-106,860,895.17

Finding the Fourth Proportional to 181,192,164.54, 250,073,586.03 and 106,860,895.17

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Solution

The fourth proportional to 181,192,164.54, 250,073,586.03 and 106,860,895.17 is: 147,484,784.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,192,164.54 : 250,073,586.03 = 106,860,895.17 : x
  2. Step 2: Convert to fraction form
    181,192,164.54/250,073,586.03 = 106,860,895.17/x
  3. Step 3: Cross multiply
    181,192,164.54x = 250,073,586.03 × 106,860,895.17
  4. Step 4: Simplify right side
    181,192,164.54x = 26,723,087,261,537,808
  5. Step 5: Solve for x
    x = 26,723,087,261,537,808/181,192,164.54
  6. Step 6: Final answer
    x = 147,484,784.07

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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.