Home / 23,141,042.04-31,937,891.31-14,323,321.62

Finding the Fourth Proportional to 23,141,042.04, 31,937,891.31 and 14,323,321.62

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Solution

The fourth proportional to 23,141,042.04, 31,937,891.31 and 14,323,321.62 is: 19,768,197.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,141,042.04 : 31,937,891.31 = 14,323,321.62 : x
  2. Step 2: Convert to fraction form
    23,141,042.04/31,937,891.31 = 14,323,321.62/x
  3. Step 3: Cross multiply
    23,141,042.04x = 31,937,891.31 × 14,323,321.62
  4. Step 4: Simplify right side
    23,141,042.04x = 457,456,689,097,733.06
  5. Step 5: Solve for x
    x = 457,456,689,097,733.06/23,141,042.04
  6. Step 6: Final answer
    x = 19,768,197.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.