Home / 34,696,546.64-47,881,515.84-19,226,889.44

Finding the Fourth Proportional to 34,696,546.64, 47,881,515.84 and 19,226,889.44

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Solution

The fourth proportional to 34,696,546.64, 47,881,515.84 and 19,226,889.44 is: 26,533,263.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,696,546.64 : 47,881,515.84 = 19,226,889.44 : x
  2. Step 2: Convert to fraction form
    34,696,546.64/47,881,515.84 = 19,226,889.44/x
  3. Step 3: Cross multiply
    34,696,546.64x = 47,881,515.84 × 19,226,889.44
  4. Step 4: Simplify right side
    34,696,546.64x = 920,612,611,275,288.88
  5. Step 5: Solve for x
    x = 920,612,611,275,288.88/34,696,546.64
  6. Step 6: Final answer
    x = 26,533,263.41

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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.