Home / 23,787,488.58-32,824,101.60-13,190,612.01

Finding the Fourth Proportional to 23,787,488.58, 32,824,101.60 and 13,190,612.01

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Solution

The fourth proportional to 23,787,488.58, 32,824,101.60 and 13,190,612.01 is: 18,201,584.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,787,488.58 : 32,824,101.60 = 13,190,612.01 : x
  2. Step 2: Convert to fraction form
    23,787,488.58/32,824,101.60 = 13,190,612.01/x
  3. Step 3: Cross multiply
    23,787,488.58x = 32,824,101.60 × 13,190,612.01
  4. Step 4: Simplify right side
    23,787,488.58x = 432,969,988,782,420.25
  5. Step 5: Solve for x
    x = 432,969,988,782,420.25/23,787,488.58
  6. Step 6: Final answer
    x = 18,201,584.72

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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.