Home / 24,195,540.60-36,296,421.30-12,071,201.40

Finding the Fourth Proportional to 24,195,540.60, 36,296,421.30 and 12,071,201.40

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Solution

The fourth proportional to 24,195,540.60, 36,296,421.30 and 12,071,201.40 is: 18,108,353.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,195,540.60 : 36,296,421.30 = 12,071,201.40 : x
  2. Step 2: Convert to fraction form
    24,195,540.60/36,296,421.30 = 12,071,201.40/x
  3. Step 3: Cross multiply
    24,195,540.60x = 36,296,421.30 × 12,071,201.40
  4. Step 4: Simplify right side
    24,195,540.60x = 438,141,411,611,549.81
  5. Step 5: Solve for x
    x = 438,141,411,611,549.81/24,195,540.60
  6. Step 6: Final answer
    x = 18,108,353.88

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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.