Home / 133,171,205-199,756,807.50-37,433,093

Finding the Fourth Proportional to 133,171,205, 199,756,807.50 and 37,433,093

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Solution

The fourth proportional to 133,171,205, 199,756,807.50 and 37,433,093 is: 56,149,639.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,171,205 : 199,756,807.50 = 37,433,093 : x
  2. Step 2: Convert to fraction form
    133,171,205/199,756,807.50 = 37,433,093/x
  3. Step 3: Cross multiply
    133,171,205x = 199,756,807.50 × 37,433,093
  4. Step 4: Simplify right side
    133,171,205x = 7,477,515,152,530,598
  5. Step 5: Solve for x
    x = 7,477,515,152,530,598/133,171,205
  6. Step 6: Final answer
    x = 56,149,639.50

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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.