Home / 24,618,557.36-33,978,303.63-16,231,200.49

Finding the Fourth Proportional to 24,618,557.36, 33,978,303.63 and 16,231,200.49

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Solution

The fourth proportional to 24,618,557.36, 33,978,303.63 and 16,231,200.49 is: 22,402,151.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,618,557.36 : 33,978,303.63 = 16,231,200.49 : x
  2. Step 2: Convert to fraction form
    24,618,557.36/33,978,303.63 = 16,231,200.49/x
  3. Step 3: Cross multiply
    24,618,557.36x = 33,978,303.63 × 16,231,200.49
  4. Step 4: Simplify right side
    24,618,557.36x = 551,508,658,571,097.75
  5. Step 5: Solve for x
    x = 551,508,658,571,097.75/24,618,557.36
  6. Step 6: Final answer
    x = 22,402,151.78

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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.