Home / 18,244,597.86-27,320,576.13-10,953,522.59

Finding the Fourth Proportional to 18,244,597.86, 27,320,576.13 and 10,953,522.59

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Solution

The fourth proportional to 18,244,597.86, 27,320,576.13 and 10,953,522.59 is: 16,402,474.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,244,597.86 : 27,320,576.13 = 10,953,522.59 : x
  2. Step 2: Convert to fraction form
    18,244,597.86/27,320,576.13 = 10,953,522.59/x
  3. Step 3: Cross multiply
    18,244,597.86x = 27,320,576.13 × 10,953,522.59
  4. Step 4: Simplify right side
    18,244,597.86x = 299,256,547,675,166.94
  5. Step 5: Solve for x
    x = 299,256,547,675,166.94/18,244,597.86
  6. Step 6: Final answer
    x = 16,402,474.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.