Home / 149,172,030.90-223,758,046.35-149,172,030.90

Finding the Fourth Proportional to 149,172,030.90, 223,758,046.35 and 149,172,030.90

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Solution

The fourth proportional to 149,172,030.90, 223,758,046.35 and 149,172,030.90 is: 223,758,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,172,030.90 : 223,758,046.35 = 149,172,030.90 : x
  2. Step 2: Convert to fraction form
    149,172,030.90/223,758,046.35 = 149,172,030.90/x
  3. Step 3: Cross multiply
    149,172,030.90x = 223,758,046.35 × 149,172,030.90
  4. Step 4: Simplify right side
    149,172,030.90x = 33,378,442,204,245,832
  5. Step 5: Solve for x
    x = 33,378,442,204,245,832/149,172,030.90
  6. Step 6: Final answer
    x = 223,758,046.35

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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.