Home / 63,344,796.48-87,395,503.04-35,463,408.64

Finding the Fourth Proportional to 63,344,796.48, 87,395,503.04 and 35,463,408.64

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Solution

The fourth proportional to 63,344,796.48, 87,395,503.04 and 35,463,408.64 is: 48,928,130.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,344,796.48 : 87,395,503.04 = 35,463,408.64 : x
  2. Step 2: Convert to fraction form
    63,344,796.48/87,395,503.04 = 35,463,408.64/x
  3. Step 3: Cross multiply
    63,344,796.48x = 87,395,503.04 × 35,463,408.64
  4. Step 4: Simplify right side
    63,344,796.48x = 3,099,342,437,605,882.50
  5. Step 5: Solve for x
    x = 3,099,342,437,605,882.50/63,344,796.48
  6. Step 6: Final answer
    x = 48,928,130.01

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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.