Home / 34,645,431.36-51,944,527.20-17,573,184.48

Finding the Fourth Proportional to 34,645,431.36, 51,944,527.20 and 17,573,184.48

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Solution

The fourth proportional to 34,645,431.36, 51,944,527.20 and 17,573,184.48 is: 26,347,796.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,645,431.36 : 51,944,527.20 = 17,573,184.48 : x
  2. Step 2: Convert to fraction form
    34,645,431.36/51,944,527.20 = 17,573,184.48/x
  3. Step 3: Cross multiply
    34,645,431.36x = 51,944,527.20 × 17,573,184.48
  4. Step 4: Simplify right side
    34,645,431.36x = 912,830,759,211,977.88
  5. Step 5: Solve for x
    x = 912,830,759,211,977.88/34,645,431.36
  6. Step 6: Final answer
    x = 26,347,796.04

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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.