Home / 332,199,075.18-458,447,834.86-191,070,069.17

Finding the Fourth Proportional to 332,199,075.18, 458,447,834.86 and 191,070,069.17

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Solution

The fourth proportional to 332,199,075.18, 458,447,834.86 and 191,070,069.17 is: 263,684,236.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,199,075.18 : 458,447,834.86 = 191,070,069.17 : x
  2. Step 2: Convert to fraction form
    332,199,075.18/458,447,834.86 = 191,070,069.17/x
  3. Step 3: Cross multiply
    332,199,075.18x = 458,447,834.86 × 191,070,069.17
  4. Step 4: Simplify right side
    332,199,075.18x = 87,595,659,517,536,928
  5. Step 5: Solve for x
    x = 87,595,659,517,536,928/332,199,075.18
  6. Step 6: Final answer
    x = 263,684,236.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.