Home / 34,317,050.54-51,475,534.50-8,758,062.68

Finding the Fourth Proportional to 34,317,050.54, 51,475,534.50 and 8,758,062.68

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Solution

The fourth proportional to 34,317,050.54, 51,475,534.50 and 8,758,062.68 is: 13,137,083.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,050.54 : 51,475,534.50 = 8,758,062.68 : x
  2. Step 2: Convert to fraction form
    34,317,050.54/51,475,534.50 = 8,758,062.68/x
  3. Step 3: Cross multiply
    34,317,050.54x = 51,475,534.50 × 8,758,062.68
  4. Step 4: Simplify right side
    34,317,050.54x = 450,825,957,380,124.81
  5. Step 5: Solve for x
    x = 450,825,957,380,124.81/34,317,050.54
  6. Step 6: Final answer
    x = 13,137,083.47

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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.