Home / 34,317,051.39-51,475,535.76-8,758,063.53

Finding the Fourth Proportional to 34,317,051.39, 51,475,535.76 and 8,758,063.53

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Solution

The fourth proportional to 34,317,051.39, 51,475,535.76 and 8,758,063.53 is: 13,137,084.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,051.39 : 51,475,535.76 = 8,758,063.53 : x
  2. Step 2: Convert to fraction form
    34,317,051.39/51,475,535.76 = 8,758,063.53/x
  3. Step 3: Cross multiply
    34,317,051.39x = 51,475,535.76 × 8,758,063.53
  4. Step 4: Simplify right side
    34,317,051.39x = 450,826,012,426,866.75
  5. Step 5: Solve for x
    x = 450,826,012,426,866.75/34,317,051.39
  6. Step 6: Final answer
    x = 13,137,084.75

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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.