Home / 3,720,520,395,904.90-5,580,780,593,856.90-3,720,520,395,904.90

Finding the Fourth Proportional to 3,720,520,395,904.90, 5,580,780,593,856.90 and 3,720,520,395,904.90

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Solution

The fourth proportional to 3,720,520,395,904.90, 5,580,780,593,856.90 and 3,720,520,395,904.90 is: 5,580,780,593,856.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,720,520,395,904.90 : 5,580,780,593,856.90 = 3,720,520,395,904.90 : x
  2. Step 2: Convert to fraction form
    3,720,520,395,904.90/5,580,780,593,856.90 = 3,720,520,395,904.90/x
  3. Step 3: Cross multiply
    3,720,520,395,904.90x = 5,580,780,593,856.90 × 3,720,520,395,904.90
  4. Step 4: Simplify right side
    3,720,520,395,904.90x = 20,763,408,024,514,857,780,903,936
  5. Step 5: Solve for x
    x = 20,763,408,024,514,857,780,903,936/3,720,520,395,904.90
  6. Step 6: Final answer
    x = 5,580,780,593,856.90

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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.