Home / 94,703,613.84-142,061,835.95-33,285,305.52

Finding the Fourth Proportional to 94,703,613.84, 142,061,835.95 and 33,285,305.52

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Solution

The fourth proportional to 94,703,613.84, 142,061,835.95 and 33,285,305.52 is: 49,930,213.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,703,613.84 : 142,061,835.95 = 33,285,305.52 : x
  2. Step 2: Convert to fraction form
    94,703,613.84/142,061,835.95 = 33,285,305.52/x
  3. Step 3: Cross multiply
    94,703,613.84x = 142,061,835.95 × 33,285,305.52
  4. Step 4: Simplify right side
    94,703,613.84x = 4,728,571,612,327,869
  5. Step 5: Solve for x
    x = 4,728,571,612,327,869/94,703,613.84
  6. Step 6: Final answer
    x = 49,930,213.02

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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.