Home / 52,942,408.10-73,968,205.90-52,942,408.10

Finding the Fourth Proportional to 52,942,408.10, 73,968,205.90 and 52,942,408.10

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Solution

The fourth proportional to 52,942,408.10, 73,968,205.90 and 52,942,408.10 is: 73,968,205.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,942,408.10 : 73,968,205.90 = 52,942,408.10 : x
  2. Step 2: Convert to fraction form
    52,942,408.10/73,968,205.90 = 52,942,408.10/x
  3. Step 3: Cross multiply
    52,942,408.10x = 73,968,205.90 × 52,942,408.10
  4. Step 4: Simplify right side
    52,942,408.10x = 3,916,054,943,182,628
  5. Step 5: Solve for x
    x = 3,916,054,943,182,628/52,942,408.10
  6. Step 6: Final answer
    x = 73,968,205.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.