Home / 62,879,709.36-94,319,564.13-17,441,503.86

Finding the Fourth Proportional to 62,879,709.36, 94,319,564.13 and 17,441,503.86

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Solution

The fourth proportional to 62,879,709.36, 94,319,564.13 and 17,441,503.86 is: 26,162,255.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,879,709.36 : 94,319,564.13 = 17,441,503.86 : x
  2. Step 2: Convert to fraction form
    62,879,709.36/94,319,564.13 = 17,441,503.86/x
  3. Step 3: Cross multiply
    62,879,709.36x = 94,319,564.13 × 17,441,503.86
  4. Step 4: Simplify right side
    62,879,709.36x = 1,645,075,041,846,912.50
  5. Step 5: Solve for x
    x = 1,645,075,041,846,912.50/62,879,709.36
  6. Step 6: Final answer
    x = 26,162,255.81

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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.