Home / 34,091,321.60-51,168,475.20-17,064,214.40

Finding the Fourth Proportional to 34,091,321.60, 51,168,475.20 and 17,064,214.40

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Solution

The fourth proportional to 34,091,321.60, 51,168,475.20 and 17,064,214.40 is: 25,612,085.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,091,321.60 : 51,168,475.20 = 17,064,214.40 : x
  2. Step 2: Convert to fraction form
    34,091,321.60/51,168,475.20 = 17,064,214.40/x
  3. Step 3: Cross multiply
    34,091,321.60x = 51,168,475.20 × 17,064,214.40
  4. Step 4: Simplify right side
    34,091,321.60x = 873,149,831,333,882.88
  5. Step 5: Solve for x
    x = 873,149,831,333,882.88/34,091,321.60
  6. Step 6: Final answer
    x = 25,612,085.14

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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.