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Finding the Fourth Proportional to 176,583,888.38, 264,697,775.04 and 111,051,860.04

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Solution

The fourth proportional to 176,583,888.38, 264,697,775.04 and 111,051,860.04 is: 166,465,811.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,583,888.38 : 264,697,775.04 = 111,051,860.04 : x
  2. Step 2: Convert to fraction form
    176,583,888.38/264,697,775.04 = 111,051,860.04/x
  3. Step 3: Cross multiply
    176,583,888.38x = 264,697,775.04 × 111,051,860.04
  4. Step 4: Simplify right side
    176,583,888.38x = 29,395,180,265,232,424
  5. Step 5: Solve for x
    x = 29,395,180,265,232,424/176,583,888.38
  6. Step 6: Final answer
    x = 166,465,811.43

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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.