Home / 34,780,581.66-52,180,969.82-14,020,306.02

Finding the Fourth Proportional to 34,780,581.66, 52,180,969.82 and 14,020,306.02

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Solution

The fourth proportional to 34,780,581.66, 52,180,969.82 and 14,020,306.02 is: 21,034,529.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,780,581.66 : 52,180,969.82 = 14,020,306.02 : x
  2. Step 2: Convert to fraction form
    34,780,581.66/52,180,969.82 = 14,020,306.02/x
  3. Step 3: Cross multiply
    34,780,581.66x = 52,180,969.82 × 14,020,306.02
  4. Step 4: Simplify right side
    34,780,581.66x = 731,593,165,296,784.25
  5. Step 5: Solve for x
    x = 731,593,165,296,784.25/34,780,581.66
  6. Step 6: Final answer
    x = 21,034,529.34

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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.