Home / 69,710,334.84-104,469,841.80-44,105,507.64

Finding the Fourth Proportional to 69,710,334.84, 104,469,841.80 and 44,105,507.64

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Solution

The fourth proportional to 69,710,334.84, 104,469,841.80 and 44,105,507.64 is: 66,097,737.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,710,334.84 : 104,469,841.80 = 44,105,507.64 : x
  2. Step 2: Convert to fraction form
    69,710,334.84/104,469,841.80 = 44,105,507.64/x
  3. Step 3: Cross multiply
    69,710,334.84x = 104,469,841.80 × 44,105,507.64
  4. Step 4: Simplify right side
    69,710,334.84x = 4,607,695,405,659,491
  5. Step 5: Solve for x
    x = 4,607,695,405,659,491/69,710,334.84
  6. Step 6: Final answer
    x = 66,097,737.39

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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.