Home / 30,968,835.89-46,450,252.13-9,403,627.14

Finding the Fourth Proportional to 30,968,835.89, 46,450,252.13 and 9,403,627.14

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Solution

The fourth proportional to 30,968,835.89, 46,450,252.13 and 9,403,627.14 is: 14,104,529.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,968,835.89 : 46,450,252.13 = 9,403,627.14 : x
  2. Step 2: Convert to fraction form
    30,968,835.89/46,450,252.13 = 9,403,627.14/x
  3. Step 3: Cross multiply
    30,968,835.89x = 46,450,252.13 × 9,403,627.14
  4. Step 4: Simplify right side
    30,968,835.89x = 436,800,851,542,492.69
  5. Step 5: Solve for x
    x = 436,800,851,542,492.69/30,968,835.89
  6. Step 6: Final answer
    x = 14,104,529.25

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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.