Home / 24,590,973.90-36,910,080.45-12,474,119.10

Finding the Fourth Proportional to 24,590,973.90, 36,910,080.45 and 12,474,119.10

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Solution

The fourth proportional to 24,590,973.90, 36,910,080.45 and 12,474,119.10 is: 18,723,160.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,590,973.90 : 36,910,080.45 = 12,474,119.10 : x
  2. Step 2: Convert to fraction form
    24,590,973.90/36,910,080.45 = 12,474,119.10/x
  3. Step 3: Cross multiply
    24,590,973.90x = 36,910,080.45 × 12,474,119.10
  4. Step 4: Simplify right side
    24,590,973.90x = 460,420,739,523,881.62
  5. Step 5: Solve for x
    x = 460,420,739,523,881.62/24,590,973.90
  6. Step 6: Final answer
    x = 18,723,160.03

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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.