Home / 17,264,332.52-23,823,083.09-9,528,876.62

Finding the Fourth Proportional to 17,264,332.52, 23,823,083.09 and 9,528,876.62

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Solution

The fourth proportional to 17,264,332.52, 23,823,083.09 and 9,528,876.62 is: 13,148,913.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,332.52 : 23,823,083.09 = 9,528,876.62 : x
  2. Step 2: Convert to fraction form
    17,264,332.52/23,823,083.09 = 9,528,876.62/x
  3. Step 3: Cross multiply
    17,264,332.52x = 23,823,083.09 × 9,528,876.62
  4. Step 4: Simplify right side
    17,264,332.52x = 227,007,219,353,502.94
  5. Step 5: Solve for x
    x = 227,007,219,353,502.94/17,264,332.52
  6. Step 6: Final answer
    x = 13,148,913.76

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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.