Home / 24,653,845.39-34,022,423.25-13,788,829.39

Finding the Fourth Proportional to 24,653,845.39, 34,022,423.25 and 13,788,829.39

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Solution

The fourth proportional to 24,653,845.39, 34,022,423.25 and 13,788,829.39 is: 19,028,649.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,653,845.39 : 34,022,423.25 = 13,788,829.39 : x
  2. Step 2: Convert to fraction form
    24,653,845.39/34,022,423.25 = 13,788,829.39/x
  3. Step 3: Cross multiply
    24,653,845.39x = 34,022,423.25 × 13,788,829.39
  4. Step 4: Simplify right side
    24,653,845.39x = 469,129,389,628,619.31
  5. Step 5: Solve for x
    x = 469,129,389,628,619.31/24,653,845.39
  6. Step 6: Final answer
    x = 19,028,649.78

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1.5x scale

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.