Home / 50,356,870.60-75,535,305.90-44,688,166.60

Finding the Fourth Proportional to 50,356,870.60, 75,535,305.90 and 44,688,166.60

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Solution

The fourth proportional to 50,356,870.60, 75,535,305.90 and 44,688,166.60 is: 67,032,249.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,356,870.60 : 75,535,305.90 = 44,688,166.60 : x
  2. Step 2: Convert to fraction form
    50,356,870.60/75,535,305.90 = 44,688,166.60/x
  3. Step 3: Cross multiply
    50,356,870.60x = 75,535,305.90 × 44,688,166.60
  4. Step 4: Simplify right side
    50,356,870.60x = 3,375,534,334,241,163.50
  5. Step 5: Solve for x
    x = 3,375,534,334,241,163.50/50,356,870.60
  6. Step 6: Final answer
    x = 67,032,249.90

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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.