Home / 17,468,963.52-24,106,846.60-9,521,574.36

Finding the Fourth Proportional to 17,468,963.52, 24,106,846.60 and 9,521,574.36

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Solution

The fourth proportional to 17,468,963.52, 24,106,846.60 and 9,521,574.36 is: 13,139,596.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468,963.52 : 24,106,846.60 = 9,521,574.36 : x
  2. Step 2: Convert to fraction form
    17,468,963.52/24,106,846.60 = 9,521,574.36/x
  3. Step 3: Cross multiply
    17,468,963.52x = 24,106,846.60 × 9,521,574.36
  4. Step 4: Simplify right side
    17,468,963.52x = 229,535,132,487,013.19
  5. Step 5: Solve for x
    x = 229,535,132,487,013.19/17,468,963.52
  6. Step 6: Final answer
    x = 13,139,596.53

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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.