Home / 10,190,729,339,429-15,286,151,154,415-3,399,162,934,752

Finding the Fourth Proportional to 10,190,729,339,429, 15,286,151,154,415 and 3,399,162,934,752

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Solution

The fourth proportional to 10,190,729,339,429, 15,286,151,154,415 and 3,399,162,934,752 is: 5,098,763,463,186.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,729,339,429 : 15,286,151,154,415 = 3,399,162,934,752 : x
  2. Step 2: Convert to fraction form
    10,190,729,339,429/15,286,151,154,415 = 3,399,162,934,752/x
  3. Step 3: Cross multiply
    10,190,729,339,429x = 15,286,151,154,415 × 3,399,162,934,752
  4. Step 4: Simplify right side
    10,190,729,339,429x = 51,960,118,419,103,960,690,327,552
  5. Step 5: Solve for x
    x = 51,960,118,419,103,960,690,327,552/10,190,729,339,429
  6. Step 6: Final answer
    x = 5,098,763,463,186.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.