Home / 44,025,072.98-66,037,521.47-11,680,217.62

Finding the Fourth Proportional to 44,025,072.98, 66,037,521.47 and 11,680,217.62

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Solution

The fourth proportional to 44,025,072.98, 66,037,521.47 and 11,680,217.62 is: 17,520,303.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,025,072.98 : 66,037,521.47 = 11,680,217.62 : x
  2. Step 2: Convert to fraction form
    44,025,072.98/66,037,521.47 = 11,680,217.62/x
  3. Step 3: Cross multiply
    44,025,072.98x = 66,037,521.47 × 11,680,217.62
  4. Step 4: Simplify right side
    44,025,072.98x = 771,332,621,855,022.25
  5. Step 5: Solve for x
    x = 771,332,621,855,022.25/44,025,072.98
  6. Step 6: Final answer
    x = 17,520,303.08

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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.