Home / 18,252,905,746,573-25,189,614,015,426-10,031,849,857,467

Finding the Fourth Proportional to 18,252,905,746,573, 25,189,614,015,426 and 10,031,849,857,467

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Solution

The fourth proportional to 18,252,905,746,573, 25,189,614,015,426 and 10,031,849,857,467 is: 13,844,284,810,255.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,252,905,746,573 : 25,189,614,015,426 = 10,031,849,857,467 : x
  2. Step 2: Convert to fraction form
    18,252,905,746,573/25,189,614,015,426 = 10,031,849,857,467/x
  3. Step 3: Cross multiply
    18,252,905,746,573x = 25,189,614,015,426 × 10,031,849,857,467
  4. Step 4: Simplify right side
    18,252,905,746,573x = 252,698,425,770,300,063,623,413,760
  5. Step 5: Solve for x
    x = 252,698,425,770,300,063,623,413,760/18,252,905,746,573
  6. Step 6: Final answer
    x = 13,844,284,810,255.18

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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.