Home / 41,095,376.72-61,651,899.35-11,949,722.15

Finding the Fourth Proportional to 41,095,376.72, 61,651,899.35 and 11,949,722.15

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Solution

The fourth proportional to 41,095,376.72, 61,651,899.35 and 11,949,722.15 is: 17,927,152.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,095,376.72 : 61,651,899.35 = 11,949,722.15 : x
  2. Step 2: Convert to fraction form
    41,095,376.72/61,651,899.35 = 11,949,722.15/x
  3. Step 3: Cross multiply
    41,095,376.72x = 61,651,899.35 × 11,949,722.15
  4. Step 4: Simplify right side
    41,095,376.72x = 736,723,066,884,257.50
  5. Step 5: Solve for x
    x = 736,723,066,884,257.50/41,095,376.72
  6. Step 6: Final answer
    x = 17,927,152.05

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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.