Home / 95,928,050.55-143,892,075.83-67,206,616.95

Finding the Fourth Proportional to 95,928,050.55, 143,892,075.83 and 67,206,616.95

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Solution

The fourth proportional to 95,928,050.55, 143,892,075.83 and 67,206,616.95 is: 100,809,925.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,928,050.55 : 143,892,075.83 = 67,206,616.95 : x
  2. Step 2: Convert to fraction form
    95,928,050.55/143,892,075.83 = 67,206,616.95/x
  3. Step 3: Cross multiply
    95,928,050.55x = 143,892,075.83 × 67,206,616.95
  4. Step 4: Simplify right side
    95,928,050.55x = 9,670,499,622,111,130
  5. Step 5: Solve for x
    x = 9,670,499,622,111,130/95,928,050.55
  6. Step 6: Final answer
    x = 100,809,925.43

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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.