Home / 31,064,632.83-46,586,806.83-10,309,495.23

Finding the Fourth Proportional to 31,064,632.83, 46,586,806.83 and 10,309,495.23

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Solution

The fourth proportional to 31,064,632.83, 46,586,806.83 and 10,309,495.23 is: 15,460,876.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064,632.83 : 46,586,806.83 = 10,309,495.23 : x
  2. Step 2: Convert to fraction form
    31,064,632.83/46,586,806.83 = 10,309,495.23/x
  3. Step 3: Cross multiply
    31,064,632.83x = 46,586,806.83 × 10,309,495.23
  4. Step 4: Simplify right side
    31,064,632.83x = 480,286,462,794,816.44
  5. Step 5: Solve for x
    x = 480,286,462,794,816.44/31,064,632.83
  6. Step 6: Final answer
    x = 15,460,876.86

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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.