Home / 173,171,883.26-259,791,244.64-56,555,888.55

Finding the Fourth Proportional to 173,171,883.26, 259,791,244.64 and 56,555,888.55

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Solution

The fourth proportional to 173,171,883.26, 259,791,244.64 and 56,555,888.55 is: 84,844,747.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,171,883.26 : 259,791,244.64 = 56,555,888.55 : x
  2. Step 2: Convert to fraction form
    173,171,883.26/259,791,244.64 = 56,555,888.55/x
  3. Step 3: Cross multiply
    173,171,883.26x = 259,791,244.64 × 56,555,888.55
  4. Step 4: Simplify right side
    173,171,883.26x = 14,692,724,677,842,844
  5. Step 5: Solve for x
    x = 14,692,724,677,842,844/173,171,883.26
  6. Step 6: Final answer
    x = 84,844,747.32

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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.