Home / 23,627,627.63-32,605,933.07-13,173,519.77

Finding the Fourth Proportional to 23,627,627.63, 32,605,933.07 and 13,173,519.77

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Solution

The fourth proportional to 23,627,627.63, 32,605,933.07 and 13,173,519.77 is: 18,179,349.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,627,627.63 : 32,605,933.07 = 13,173,519.77 : x
  2. Step 2: Convert to fraction form
    23,627,627.63/32,605,933.07 = 13,173,519.77/x
  3. Step 3: Cross multiply
    23,627,627.63x = 32,605,933.07 × 13,173,519.77
  4. Step 4: Simplify right side
    23,627,627.63x = 429,534,903,688,044.56
  5. Step 5: Solve for x
    x = 429,534,903,688,044.56/23,627,627.63
  6. Step 6: Final answer
    x = 18,179,349.64

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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.