Home / 31,054,559.22-46,590,224.76-9,488,571.66

Finding the Fourth Proportional to 31,054,559.22, 46,590,224.76 and 9,488,571.66

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Solution

The fourth proportional to 31,054,559.22, 46,590,224.76 and 9,488,571.66 is: 14,235,419.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,559.22 : 46,590,224.76 = 9,488,571.66 : x
  2. Step 2: Convert to fraction form
    31,054,559.22/46,590,224.76 = 9,488,571.66/x
  3. Step 3: Cross multiply
    31,054,559.22x = 46,590,224.76 × 9,488,571.66
  4. Step 4: Simplify right side
    31,054,559.22x = 442,074,686,290,766.31
  5. Step 5: Solve for x
    x = 442,074,686,290,766.31/31,054,559.22
  6. Step 6: Final answer
    x = 14,235,419.77

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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.