Home / 23,364,479.56-32,222,036.10-19,457,173.96

Finding the Fourth Proportional to 23,364,479.56, 32,222,036.10 and 19,457,173.96

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Solution

The fourth proportional to 23,364,479.56, 32,222,036.10 and 19,457,173.96 is: 26,833,457.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364,479.56 : 32,222,036.10 = 19,457,173.96 : x
  2. Step 2: Convert to fraction form
    23,364,479.56/32,222,036.10 = 19,457,173.96/x
  3. Step 3: Cross multiply
    23,364,479.56x = 32,222,036.10 × 19,457,173.96
  4. Step 4: Simplify right side
    23,364,479.56x = 626,949,761,743,100
  5. Step 5: Solve for x
    x = 626,949,761,743,100/23,364,479.56
  6. Step 6: Final answer
    x = 26,833,457.18

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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.