Home / 17,339,251.07-23,927,139.85-9,497,199.42

Finding the Fourth Proportional to 17,339,251.07, 23,927,139.85 and 9,497,199.42

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Solution

The fourth proportional to 17,339,251.07, 23,927,139.85 and 9,497,199.42 is: 13,105,572.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,251.07 : 23,927,139.85 = 9,497,199.42 : x
  2. Step 2: Convert to fraction form
    17,339,251.07/23,927,139.85 = 9,497,199.42/x
  3. Step 3: Cross multiply
    17,339,251.07x = 23,927,139.85 × 9,497,199.42
  4. Step 4: Simplify right side
    17,339,251.07x = 227,240,818,705,678.91
  5. Step 5: Solve for x
    x = 227,240,818,705,678.91/17,339,251.07
  6. Step 6: Final answer
    x = 13,105,572.89

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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.