Home / 17,176,798.68-23,704,031.46-9,834,744.42

Finding the Fourth Proportional to 17,176,798.68, 23,704,031.46 and 9,834,744.42

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Solution

The fourth proportional to 17,176,798.68, 23,704,031.46 and 9,834,744.42 is: 13,571,975.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,798.68 : 23,704,031.46 = 9,834,744.42 : x
  2. Step 2: Convert to fraction form
    17,176,798.68/23,704,031.46 = 9,834,744.42/x
  3. Step 3: Cross multiply
    17,176,798.68x = 23,704,031.46 × 9,834,744.42
  4. Step 4: Simplify right side
    17,176,798.68x = 233,123,091,132,739.47
  5. Step 5: Solve for x
    x = 233,123,091,132,739.47/17,176,798.68
  6. Step 6: Final answer
    x = 13,571,975.52

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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.