Home / 34,014,522.56-51,051,264.60-17,851,892.72

Finding the Fourth Proportional to 34,014,522.56, 51,051,264.60 and 17,851,892.72

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Solution

The fourth proportional to 34,014,522.56, 51,051,264.60 and 17,851,892.72 is: 26,793,311.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,014,522.56 : 51,051,264.60 = 17,851,892.72 : x
  2. Step 2: Convert to fraction form
    34,014,522.56/51,051,264.60 = 17,851,892.72/x
  3. Step 3: Cross multiply
    34,014,522.56x = 51,051,264.60 × 17,851,892.72
  4. Step 4: Simplify right side
    34,014,522.56x = 911,361,698,859,533.62
  5. Step 5: Solve for x
    x = 911,361,698,859,533.62/34,014,522.56
  6. Step 6: Final answer
    x = 26,793,311.51

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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.