Home / 54,302,557.20-81,453,835.80-44,736,619.20

Finding the Fourth Proportional to 54,302,557.20, 81,453,835.80 and 44,736,619.20

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Solution

The fourth proportional to 54,302,557.20, 81,453,835.80 and 44,736,619.20 is: 67,104,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,302,557.20 : 81,453,835.80 = 44,736,619.20 : x
  2. Step 2: Convert to fraction form
    54,302,557.20/81,453,835.80 = 44,736,619.20/x
  3. Step 3: Cross multiply
    54,302,557.20x = 81,453,835.80 × 44,736,619.20
  4. Step 4: Simplify right side
    54,302,557.20x = 3,643,969,234,563,927.50
  5. Step 5: Solve for x
    x = 3,643,969,234,563,927.50/54,302,557.20
  6. Step 6: Final answer
    x = 67,104,928.80

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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.