Home / 27,477,531.28-41,216,439.03-16,110,008.29

Finding the Fourth Proportional to 27,477,531.28, 41,216,439.03 and 16,110,008.29

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Solution

The fourth proportional to 27,477,531.28, 41,216,439.03 and 16,110,008.29 is: 24,165,095.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,477,531.28 : 41,216,439.03 = 16,110,008.29 : x
  2. Step 2: Convert to fraction form
    27,477,531.28/41,216,439.03 = 16,110,008.29/x
  3. Step 3: Cross multiply
    27,477,531.28x = 41,216,439.03 × 16,110,008.29
  4. Step 4: Simplify right side
    27,477,531.28x = 663,997,174,457,579.50
  5. Step 5: Solve for x
    x = 663,997,174,457,579.50/27,477,531.28
  6. Step 6: Final answer
    x = 24,165,095.75

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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.