Home / 31,095,272.40-46,642,908.60-27,508,045.65

Finding the Fourth Proportional to 31,095,272.40, 46,642,908.60 and 27,508,045.65

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Solution

The fourth proportional to 31,095,272.40, 46,642,908.60 and 27,508,045.65 is: 41,262,068.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,095,272.40 : 46,642,908.60 = 27,508,045.65 : x
  2. Step 2: Convert to fraction form
    31,095,272.40/46,642,908.60 = 27,508,045.65/x
  3. Step 3: Cross multiply
    31,095,272.40x = 46,642,908.60 × 27,508,045.65
  4. Step 4: Simplify right side
    31,095,272.40x = 1,283,055,259,017,577.50
  5. Step 5: Solve for x
    x = 1,283,055,259,017,577.50/31,095,272.40
  6. Step 6: Final answer
    x = 41,262,068.48

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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.