Home / 34,229,014.32-51,332,681.52-11,194,626.72

Finding the Fourth Proportional to 34,229,014.32, 51,332,681.52 and 11,194,626.72

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Solution

The fourth proportional to 34,229,014.32, 51,332,681.52 and 11,194,626.72 is: 16,788,394.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,229,014.32 : 51,332,681.52 = 11,194,626.72 : x
  2. Step 2: Convert to fraction form
    34,229,014.32/51,332,681.52 = 11,194,626.72/x
  3. Step 3: Cross multiply
    34,229,014.32x = 51,332,681.52 × 11,194,626.72
  4. Step 4: Simplify right side
    34,229,014.32x = 574,650,208,153,042.25
  5. Step 5: Solve for x
    x = 574,650,208,153,042.25/34,229,014.32
  6. Step 6: Final answer
    x = 16,788,394.86

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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.