Home / 31,014,593.82-46,528,829.19-9,450,883.17

Finding the Fourth Proportional to 31,014,593.82, 46,528,829.19 and 9,450,883.17

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Solution

The fourth proportional to 31,014,593.82, 46,528,829.19 and 9,450,883.17 is: 14,178,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,014,593.82 : 46,528,829.19 = 9,450,883.17 : x
  2. Step 2: Convert to fraction form
    31,014,593.82/46,528,829.19 = 9,450,883.17/x
  3. Step 3: Cross multiply
    31,014,593.82x = 46,528,829.19 × 9,450,883.17
  4. Step 4: Simplify right side
    31,014,593.82x = 439,738,528,711,575.69
  5. Step 5: Solve for x
    x = 439,738,528,711,575.69/31,014,593.82
  6. Step 6: Final answer
    x = 14,178,439.07

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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.