Home / 173,387,846.28-260,120,025.06-50,575,773

Finding the Fourth Proportional to 173,387,846.28, 260,120,025.06 and 50,575,773

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Solution

The fourth proportional to 173,387,846.28, 260,120,025.06 and 50,575,773 is: 75,874,818.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,387,846.28 : 260,120,025.06 = 50,575,773 : x
  2. Step 2: Convert to fraction form
    173,387,846.28/260,120,025.06 = 50,575,773/x
  3. Step 3: Cross multiply
    173,387,846.28x = 260,120,025.06 × 50,575,773
  4. Step 4: Simplify right side
    173,387,846.28x = 13,155,771,340,188,872
  5. Step 5: Solve for x
    x = 13,155,771,340,188,872/173,387,846.28
  6. Step 6: Final answer
    x = 75,874,818.35

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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.