Home / 24,326,926.20-33,571,171.24-13,313,669.47

Finding the Fourth Proportional to 24,326,926.20, 33,571,171.24 and 13,313,669.47

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Solution

The fourth proportional to 24,326,926.20, 33,571,171.24 and 13,313,669.47 is: 18,372,871.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,326,926.20 : 33,571,171.24 = 13,313,669.47 : x
  2. Step 2: Convert to fraction form
    24,326,926.20/33,571,171.24 = 13,313,669.47/x
  3. Step 3: Cross multiply
    24,326,926.20x = 33,571,171.24 × 13,313,669.47
  4. Step 4: Simplify right side
    24,326,926.20x = 446,955,477,492,917.88
  5. Step 5: Solve for x
    x = 446,955,477,492,917.88/24,326,926.20
  6. Step 6: Final answer
    x = 18,372,871.02

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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.