Home / 17,264,278.08-23,823,004.32-9,528,818.52

Finding the Fourth Proportional to 17,264,278.08, 23,823,004.32 and 9,528,818.52

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Solution

The fourth proportional to 17,264,278.08, 23,823,004.32 and 9,528,818.52 is: 13,148,831.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264,278.08 : 23,823,004.32 = 9,528,818.52 : x
  2. Step 2: Convert to fraction form
    17,264,278.08/23,823,004.32 = 9,528,818.52/x
  3. Step 3: Cross multiply
    17,264,278.08x = 23,823,004.32 × 9,528,818.52
  4. Step 4: Simplify right side
    17,264,278.08x = 227,005,084,766,456
  5. Step 5: Solve for x
    x = 227,005,084,766,456/17,264,278.08
  6. Step 6: Final answer
    x = 13,148,831.58

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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.