Home / 34,244,054.92-47,255,541.06-18,773,800.84

Finding the Fourth Proportional to 34,244,054.92, 47,255,541.06 and 18,773,800.84

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Solution

The fourth proportional to 34,244,054.92, 47,255,541.06 and 18,773,800.84 is: 25,907,157.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,244,054.92 : 47,255,541.06 = 18,773,800.84 : x
  2. Step 2: Convert to fraction form
    34,244,054.92/47,255,541.06 = 18,773,800.84/x
  3. Step 3: Cross multiply
    34,244,054.92x = 47,255,541.06 × 18,773,800.84
  4. Step 4: Simplify right side
    34,244,054.92x = 887,166,116,446,882.50
  5. Step 5: Solve for x
    x = 887,166,116,446,882.50/34,244,054.92
  6. Step 6: Final answer
    x = 25,907,157.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.