Home / 24,426,028.80-36,639,043.20-11,671,444.80

Finding the Fourth Proportional to 24,426,028.80, 36,639,043.20 and 11,671,444.80

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Solution

The fourth proportional to 24,426,028.80, 36,639,043.20 and 11,671,444.80 is: 17,507,167.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426,028.80 : 36,639,043.20 = 11,671,444.80 : x
  2. Step 2: Convert to fraction form
    24,426,028.80/36,639,043.20 = 11,671,444.80/x
  3. Step 3: Cross multiply
    24,426,028.80x = 36,639,043.20 × 11,671,444.80
  4. Step 4: Simplify right side
    24,426,028.80x = 427,630,570,233,615.44
  5. Step 5: Solve for x
    x = 427,630,570,233,615.44/24,426,028.80
  6. Step 6: Final answer
    x = 17,507,167.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.