Home / 23,164,005.27-31,953,046.14-14,447,044.20

Finding the Fourth Proportional to 23,164,005.27, 31,953,046.14 and 14,447,044.20

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Solution

The fourth proportional to 23,164,005.27, 31,953,046.14 and 14,447,044.20 is: 19,928,637.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,005.27 : 31,953,046.14 = 14,447,044.20 : x
  2. Step 2: Convert to fraction form
    23,164,005.27/31,953,046.14 = 14,447,044.20/x
  3. Step 3: Cross multiply
    23,164,005.27x = 31,953,046.14 × 14,447,044.20
  4. Step 4: Simplify right side
    23,164,005.27x = 461,627,069,909,219.38
  5. Step 5: Solve for x
    x = 461,627,069,909,219.38/23,164,005.27
  6. Step 6: Final answer
    x = 19,928,637.75

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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.