Home / 173,503,141.34-260,255,320.34-44,110,765.40

Finding the Fourth Proportional to 173,503,141.34, 260,255,320.34 and 44,110,765.40

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Solution

The fourth proportional to 173,503,141.34, 260,255,320.34 and 44,110,765.40 is: 66,166,302.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,503,141.34 : 260,255,320.34 = 44,110,765.40 : x
  2. Step 2: Convert to fraction form
    173,503,141.34/260,255,320.34 = 44,110,765.40/x
  3. Step 3: Cross multiply
    173,503,141.34x = 260,255,320.34 × 44,110,765.40
  4. Step 4: Simplify right side
    173,503,141.34x = 11,480,061,378,097,760
  5. Step 5: Solve for x
    x = 11,480,061,378,097,760/173,503,141.34
  6. Step 6: Final answer
    x = 66,166,302.75

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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.