Home / 15,787,591,807,263-23,664,673,838,074-5,310,423,339,811.40

Finding the Fourth Proportional to 15,787,591,807,263, 23,664,673,838,074 and 5,310,423,339,811.40

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Solution

The fourth proportional to 15,787,591,807,263, 23,664,673,838,074 and 5,310,423,339,811.40 is: 7,960,013,016,102.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,787,591,807,263 : 23,664,673,838,074 = 5,310,423,339,811.40 : x
  2. Step 2: Convert to fraction form
    15,787,591,807,263/23,664,673,838,074 = 5,310,423,339,811.40/x
  3. Step 3: Cross multiply
    15,787,591,807,263x = 23,664,673,838,074 × 5,310,423,339,811.40
  4. Step 4: Simplify right side
    15,787,591,807,263x = 125,669,436,278,732,401,798,021,120
  5. Step 5: Solve for x
    x = 125,669,436,278,732,401,798,021,120/15,787,591,807,263
  6. Step 6: Final answer
    x = 7,960,013,016,102.86

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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.