Home / 31,054,573.24-46,590,245.76-9,488,585.68

Finding the Fourth Proportional to 31,054,573.24, 46,590,245.76 and 9,488,585.68

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Solution

The fourth proportional to 31,054,573.24, 46,590,245.76 and 9,488,585.68 is: 14,235,440.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,573.24 : 46,590,245.76 = 9,488,585.68 : x
  2. Step 2: Convert to fraction form
    31,054,573.24/46,590,245.76 = 9,488,585.68/x
  3. Step 3: Cross multiply
    31,054,573.24x = 46,590,245.76 × 9,488,585.68
  4. Step 4: Simplify right side
    31,054,573.24x = 442,075,538,746,016.69
  5. Step 5: Solve for x
    x = 442,075,538,746,016.69/31,054,573.24
  6. Step 6: Final answer
    x = 14,235,440.79

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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.