Home / 23,004,018.30-34,492,905.45-8,627,555.10

Finding the Fourth Proportional to 23,004,018.30, 34,492,905.45 and 8,627,555.10

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Solution

The fourth proportional to 23,004,018.30, 34,492,905.45 and 8,627,555.10 is: 12,936,411.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,004,018.30 : 34,492,905.45 = 8,627,555.10 : x
  2. Step 2: Convert to fraction form
    23,004,018.30/34,492,905.45 = 8,627,555.10/x
  3. Step 3: Cross multiply
    23,004,018.30x = 34,492,905.45 × 8,627,555.10
  4. Step 4: Simplify right side
    23,004,018.30x = 297,589,442,328,965.31
  5. Step 5: Solve for x
    x = 297,589,442,328,965.31/23,004,018.30
  6. Step 6: Final answer
    x = 12,936,411.30

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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.