Home / 24,461,884.20-33,757,421.80-13,448,821.28

Finding the Fourth Proportional to 24,461,884.20, 33,757,421.80 and 13,448,821.28

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Solution

The fourth proportional to 24,461,884.20, 33,757,421.80 and 13,448,821.28 is: 18,559,385.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,461,884.20 : 33,757,421.80 = 13,448,821.28 : x
  2. Step 2: Convert to fraction form
    24,461,884.20/33,757,421.80 = 13,448,821.28/x
  3. Step 3: Cross multiply
    24,461,884.20x = 33,757,421.80 × 13,448,821.28
  4. Step 4: Simplify right side
    24,461,884.20x = 453,997,532,661,775.81
  5. Step 5: Solve for x
    x = 453,997,532,661,775.81/24,461,884.20
  6. Step 6: Final answer
    x = 18,559,385.24

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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.