Home / 148,893,644.40-223,340,466.60-110,629,892.40

Finding the Fourth Proportional to 148,893,644.40, 223,340,466.60 and 110,629,892.40

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Solution

The fourth proportional to 148,893,644.40, 223,340,466.60 and 110,629,892.40 is: 165,944,838.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,893,644.40 : 223,340,466.60 = 110,629,892.40 : x
  2. Step 2: Convert to fraction form
    148,893,644.40/223,340,466.60 = 110,629,892.40/x
  3. Step 3: Cross multiply
    148,893,644.40x = 223,340,466.60 × 110,629,892.40
  4. Step 4: Simplify right side
    148,893,644.40x = 24,708,131,788,523,796
  5. Step 5: Solve for x
    x = 24,708,131,788,523,796/148,893,644.40
  6. Step 6: Final answer
    x = 165,944,838.60

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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.