Home / 34,317,051.37-51,475,535.74-8,758,063.51

Finding the Fourth Proportional to 34,317,051.37, 51,475,535.74 and 8,758,063.51

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Solution

The fourth proportional to 34,317,051.37, 51,475,535.74 and 8,758,063.51 is: 13,137,084.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,051.37 : 51,475,535.74 = 8,758,063.51 : x
  2. Step 2: Convert to fraction form
    34,317,051.37/51,475,535.74 = 8,758,063.51/x
  3. Step 3: Cross multiply
    34,317,051.37x = 51,475,535.74 × 8,758,063.51
  4. Step 4: Simplify right side
    34,317,051.37x = 450,826,011,222,194.88
  5. Step 5: Solve for x
    x = 450,826,011,222,194.88/34,317,051.37
  6. Step 6: Final answer
    x = 13,137,084.72

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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.