Home / 30,968,850.03-46,450,273.29-9,403,641.28

Finding the Fourth Proportional to 30,968,850.03, 46,450,273.29 and 9,403,641.28

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Solution

The fourth proportional to 30,968,850.03, 46,450,273.29 and 9,403,641.28 is: 14,104,550.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,968,850.03 : 46,450,273.29 = 9,403,641.28 : x
  2. Step 2: Convert to fraction form
    30,968,850.03/46,450,273.29 = 9,403,641.28/x
  3. Step 3: Cross multiply
    30,968,850.03x = 46,450,273.29 × 9,403,641.28
  4. Step 4: Simplify right side
    30,968,850.03x = 436,801,707,377,125.38
  5. Step 5: Solve for x
    x = 436,801,707,377,125.38/30,968,850.03
  6. Step 6: Final answer
    x = 14,104,550.44

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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.