Home / 46,960,041.69-70,440,604.74-14,170,894.50

Finding the Fourth Proportional to 46,960,041.69, 70,440,604.74 and 14,170,894.50

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Solution

The fourth proportional to 46,960,041.69, 70,440,604.74 and 14,170,894.50 is: 21,256,505.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,960,041.69 : 70,440,604.74 = 14,170,894.50 : x
  2. Step 2: Convert to fraction form
    46,960,041.69/70,440,604.74 = 14,170,894.50/x
  3. Step 3: Cross multiply
    46,960,041.69x = 70,440,604.74 × 14,170,894.50
  4. Step 4: Simplify right side
    46,960,041.69x = 998,206,378,286,739.88
  5. Step 5: Solve for x
    x = 998,206,378,286,739.88/46,960,041.69
  6. Step 6: Final answer
    x = 21,256,505.37

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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.