Home / 27,869,206.60-41,835,302.70-16,516,052.20

Finding the Fourth Proportional to 27,869,206.60, 41,835,302.70 and 16,516,052.20

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Solution

The fourth proportional to 27,869,206.60, 41,835,302.70 and 16,516,052.20 is: 24,792,741.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,869,206.60 : 41,835,302.70 = 16,516,052.20 : x
  2. Step 2: Convert to fraction form
    27,869,206.60/41,835,302.70 = 16,516,052.20/x
  3. Step 3: Cross multiply
    27,869,206.60x = 41,835,302.70 × 16,516,052.20
  4. Step 4: Simplify right side
    27,869,206.60x = 690,954,043,196,001
  5. Step 5: Solve for x
    x = 690,954,043,196,001/27,869,206.60
  6. Step 6: Final answer
    x = 24,792,741.79

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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.