Home / 16,866,529.92-25,301,338.86-4,735,911.55

Finding the Fourth Proportional to 16,866,529.92, 25,301,338.86 and 4,735,911.55

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Solution

The fourth proportional to 16,866,529.92, 25,301,338.86 and 4,735,911.55 is: 7,104,300.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,866,529.92 : 25,301,338.86 = 4,735,911.55 : x
  2. Step 2: Convert to fraction form
    16,866,529.92/25,301,338.86 = 4,735,911.55/x
  3. Step 3: Cross multiply
    16,866,529.92x = 25,301,338.86 × 4,735,911.55
  4. Step 4: Simplify right side
    16,866,529.92x = 119,824,902,937,537.83
  5. Step 5: Solve for x
    x = 119,824,902,937,537.83/16,866,529.92
  6. Step 6: Final answer
    x = 7,104,300.86

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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.