Home / 41,343,731.07-62,021,271.87-14,042,694.51

Finding the Fourth Proportional to 41,343,731.07, 62,021,271.87 and 14,042,694.51

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Solution

The fourth proportional to 41,343,731.07, 62,021,271.87 and 14,042,694.51 is: 21,065,969.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,731.07 : 62,021,271.87 = 14,042,694.51 : x
  2. Step 2: Convert to fraction form
    41,343,731.07/62,021,271.87 = 14,042,694.51/x
  3. Step 3: Cross multiply
    41,343,731.07x = 62,021,271.87 × 14,042,694.51
  4. Step 4: Simplify right side
    41,343,731.07x = 870,945,773,992,066.38
  5. Step 5: Solve for x
    x = 870,945,773,992,066.38/41,343,731.07
  6. Step 6: Final answer
    x = 21,065,969.41

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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.