Home / 27,114,865.43-40,632,429.69-16,024,522.14

Finding the Fourth Proportional to 27,114,865.43, 40,632,429.69 and 16,024,522.14

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Solution

The fourth proportional to 27,114,865.43, 40,632,429.69 and 16,024,522.14 is: 24,013,221.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,114,865.43 : 40,632,429.69 = 16,024,522.14 : x
  2. Step 2: Convert to fraction form
    27,114,865.43/40,632,429.69 = 16,024,522.14/x
  3. Step 3: Cross multiply
    27,114,865.43x = 40,632,429.69 × 16,024,522.14
  4. Step 4: Simplify right side
    27,114,865.43x = 651,115,268,966,909.12
  5. Step 5: Solve for x
    x = 651,115,268,966,909.12/27,114,865.43
  6. Step 6: Final answer
    x = 24,013,221.48

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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.