Home / 59,635,698.66-82,311,878.03-36,450,261.90

Finding the Fourth Proportional to 59,635,698.66, 82,311,878.03 and 36,450,261.90

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Solution

The fourth proportional to 59,635,698.66, 82,311,878.03 and 36,450,261.90 is: 50,310,293.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,635,698.66 : 82,311,878.03 = 36,450,261.90 : x
  2. Step 2: Convert to fraction form
    59,635,698.66/82,311,878.03 = 36,450,261.90/x
  3. Step 3: Cross multiply
    59,635,698.66x = 82,311,878.03 × 36,450,261.90
  4. Step 4: Simplify right side
    59,635,698.66x = 3,000,289,511,492,105
  5. Step 5: Solve for x
    x = 3,000,289,511,492,105/59,635,698.66
  6. Step 6: Final answer
    x = 50,310,293.65

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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.