Home / 24,258,328.30-36,378,635.10-8,084,807.20

Finding the Fourth Proportional to 24,258,328.30, 36,378,635.10 and 8,084,807.20

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Solution

The fourth proportional to 24,258,328.30, 36,378,635.10 and 8,084,807.20 is: 12,124,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,258,328.30 : 36,378,635.10 = 8,084,807.20 : x
  2. Step 2: Convert to fraction form
    24,258,328.30/36,378,635.10 = 8,084,807.20/x
  3. Step 3: Cross multiply
    24,258,328.30x = 36,378,635.10 × 8,084,807.20
  4. Step 4: Simplify right side
    24,258,328.30x = 294,114,250,982,652.75
  5. Step 5: Solve for x
    x = 294,114,250,982,652.75/24,258,328.30
  6. Step 6: Final answer
    x = 12,124,258.83

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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.