Home / 173,448,603.67-260,188,198.40-48,952,341.38

Finding the Fourth Proportional to 173,448,603.67, 260,188,198.40 and 48,952,341.38

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Solution

The fourth proportional to 173,448,603.67, 260,188,198.40 and 48,952,341.38 is: 73,432,828.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,448,603.67 : 260,188,198.40 = 48,952,341.38 : x
  2. Step 2: Convert to fraction form
    173,448,603.67/260,188,198.40 = 48,952,341.38/x
  3. Step 3: Cross multiply
    173,448,603.67x = 260,188,198.40 × 48,952,341.38
  4. Step 4: Simplify right side
    173,448,603.67x = 12,736,821,510,879,210
  5. Step 5: Solve for x
    x = 12,736,821,510,879,210/173,448,603.67
  6. Step 6: Final answer
    x = 73,432,828.18

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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.