Home / 27,812,411.10-41,736,331.35-16,297,856.10

Finding the Fourth Proportional to 27,812,411.10, 41,736,331.35 and 16,297,856.10

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Solution

The fourth proportional to 27,812,411.10, 41,736,331.35 and 16,297,856.10 is: 24,457,164.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,812,411.10 : 41,736,331.35 = 16,297,856.10 : x
  2. Step 2: Convert to fraction form
    27,812,411.10/41,736,331.35 = 16,297,856.10/x
  3. Step 3: Cross multiply
    27,812,411.10x = 41,736,331.35 × 16,297,856.10
  4. Step 4: Simplify right side
    27,812,411.10x = 680,212,722,484,218.75
  5. Step 5: Solve for x
    x = 680,212,722,484,218.75/27,812,411.10
  6. Step 6: Final answer
    x = 24,457,164.83

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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.