Home / 17,071,972.54-23,559,935.34-9,730,913.38

Finding the Fourth Proportional to 17,071,972.54, 23,559,935.34 and 9,730,913.38

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Solution

The fourth proportional to 17,071,972.54, 23,559,935.34 and 9,730,913.38 is: 13,429,010.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,071,972.54 : 23,559,935.34 = 9,730,913.38 : x
  2. Step 2: Convert to fraction form
    17,071,972.54/23,559,935.34 = 9,730,913.38/x
  3. Step 3: Cross multiply
    17,071,972.54x = 23,559,935.34 × 9,730,913.38
  4. Step 4: Simplify right side
    17,071,972.54x = 229,259,690,031,940.88
  5. Step 5: Solve for x
    x = 229,259,690,031,940.88/17,071,972.54
  6. Step 6: Final answer
    x = 13,429,010.00

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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.