Home / 17,362,595.70-23,960,711.54-9,521,611.23

Finding the Fourth Proportional to 17,362,595.70, 23,960,711.54 and 9,521,611.23

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Solution

The fourth proportional to 17,362,595.70, 23,960,711.54 and 9,521,611.23 is: 13,140,004.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,362,595.70 : 23,960,711.54 = 9,521,611.23 : x
  2. Step 2: Convert to fraction form
    17,362,595.70/23,960,711.54 = 9,521,611.23/x
  3. Step 3: Cross multiply
    17,362,595.70x = 23,960,711.54 × 9,521,611.23
  4. Step 4: Simplify right side
    17,362,595.70x = 228,144,580,030,446.56
  5. Step 5: Solve for x
    x = 228,144,580,030,446.56/17,362,595.70
  6. Step 6: Final answer
    x = 13,140,004.18

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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.