Home / 396,303,352.15-594,219,533.85-150,677,966.77

Finding the Fourth Proportional to 396,303,352.15, 594,219,533.85 and 150,677,966.77

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Solution

The fourth proportional to 396,303,352.15, 594,219,533.85 and 150,677,966.77 is: 225,927,413.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,303,352.15 : 594,219,533.85 = 150,677,966.77 : x
  2. Step 2: Convert to fraction form
    396,303,352.15/594,219,533.85 = 150,677,966.77/x
  3. Step 3: Cross multiply
    396,303,352.15x = 594,219,533.85 × 150,677,966.77
  4. Step 4: Simplify right side
    396,303,352.15x = 89,535,791,175,535,200
  5. Step 5: Solve for x
    x = 89,535,791,175,535,200/396,303,352.15
  6. Step 6: Final answer
    x = 225,927,413.15

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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.