Home / 96,542,942.58-144,811,208.70-41,955,580.43

Finding the Fourth Proportional to 96,542,942.58, 144,811,208.70 and 41,955,580.43

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Solution

The fourth proportional to 96,542,942.58, 144,811,208.70 and 41,955,580.43 is: 62,931,977.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,542,942.58 : 144,811,208.70 = 41,955,580.43 : x
  2. Step 2: Convert to fraction form
    96,542,942.58/144,811,208.70 = 41,955,580.43/x
  3. Step 3: Cross multiply
    96,542,942.58x = 144,811,208.70 × 41,955,580.43
  4. Step 4: Simplify right side
    96,542,942.58x = 6,075,638,313,597,351
  5. Step 5: Solve for x
    x = 6,075,638,313,597,351/96,542,942.58
  6. Step 6: Final answer
    x = 62,931,977.74

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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.