Home / 31,010,103.84-46,522,517.04-9,734,967.84

Finding the Fourth Proportional to 31,010,103.84, 46,522,517.04 and 9,734,967.84

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Solution

The fourth proportional to 31,010,103.84, 46,522,517.04 and 9,734,967.84 is: 14,604,762.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,010,103.84 : 46,522,517.04 = 9,734,967.84 : x
  2. Step 2: Convert to fraction form
    31,010,103.84/46,522,517.04 = 9,734,967.84/x
  3. Step 3: Cross multiply
    31,010,103.84x = 46,522,517.04 × 9,734,967.84
  4. Step 4: Simplify right side
    31,010,103.84x = 452,895,207,220,252
  5. Step 5: Solve for x
    x = 452,895,207,220,252/31,010,103.84
  6. Step 6: Final answer
    x = 14,604,762.68

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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.