Home / 34,780,581.54-52,180,969.64-14,020,305.88

Finding the Fourth Proportional to 34,780,581.54, 52,180,969.64 and 14,020,305.88

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Solution

The fourth proportional to 34,780,581.54, 52,180,969.64 and 14,020,305.88 is: 21,034,529.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,780,581.54 : 52,180,969.64 = 14,020,305.88 : x
  2. Step 2: Convert to fraction form
    34,780,581.54/52,180,969.64 = 14,020,305.88/x
  3. Step 3: Cross multiply
    34,780,581.54x = 52,180,969.64 × 14,020,305.88
  4. Step 4: Simplify right side
    34,780,581.54x = 731,593,155,467,793.50
  5. Step 5: Solve for x
    x = 731,593,155,467,793.50/34,780,581.54
  6. Step 6: Final answer
    x = 21,034,529.13

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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.