Home / 23,761,590.84-32,785,375.32-13,448,313.72

Finding the Fourth Proportional to 23,761,590.84, 32,785,375.32 and 13,448,313.72

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Solution

The fourth proportional to 23,761,590.84, 32,785,375.32 and 13,448,313.72 is: 18,555,492.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761,590.84 : 32,785,375.32 = 13,448,313.72 : x
  2. Step 2: Convert to fraction form
    23,761,590.84/32,785,375.32 = 13,448,313.72/x
  3. Step 3: Cross multiply
    23,761,590.84x = 32,785,375.32 × 13,448,313.72
  4. Step 4: Simplify right side
    23,761,590.84x = 440,908,012,731,305.44
  5. Step 5: Solve for x
    x = 440,908,012,731,305.44/23,761,590.84
  6. Step 6: Final answer
    x = 18,555,492.17

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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.