Home / 29,780,573.25-41,098,189.02-16,550,307.70

Finding the Fourth Proportional to 29,780,573.25, 41,098,189.02 and 16,550,307.70

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Solution

The fourth proportional to 29,780,573.25, 41,098,189.02 and 16,550,307.70 is: 22,839,979.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,573.25 : 41,098,189.02 = 16,550,307.70 : x
  2. Step 2: Convert to fraction form
    29,780,573.25/41,098,189.02 = 16,550,307.70/x
  3. Step 3: Cross multiply
    29,780,573.25x = 41,098,189.02 × 16,550,307.70
  4. Step 4: Simplify right side
    29,780,573.25x = 680,187,674,193,761.50
  5. Step 5: Solve for x
    x = 680,187,674,193,761.50/29,780,573.25
  6. Step 6: Final answer
    x = 22,839,979.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.