Home / 34,317,048.20-51,475,530.98-8,758,060.34

Finding the Fourth Proportional to 34,317,048.20, 51,475,530.98 and 8,758,060.34

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Solution

The fourth proportional to 34,317,048.20, 51,475,530.98 and 8,758,060.34 is: 13,137,079.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,048.20 : 51,475,530.98 = 8,758,060.34 : x
  2. Step 2: Convert to fraction form
    34,317,048.20/51,475,530.98 = 8,758,060.34/x
  3. Step 3: Cross multiply
    34,317,048.20x = 51,475,530.98 × 8,758,060.34
  4. Step 4: Simplify right side
    34,317,048.20x = 450,825,806,120,896.88
  5. Step 5: Solve for x
    x = 450,825,806,120,896.88/34,317,048.20
  6. Step 6: Final answer
    x = 13,137,079.96

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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.