Home / 10,190,425,169,098-15,287,784,532,296-3,305,680,943,627.30

Finding the Fourth Proportional to 10,190,425,169,098, 15,287,784,532,296 and 3,305,680,943,627.30

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Solution

The fourth proportional to 10,190,425,169,098, 15,287,784,532,296 and 3,305,680,943,627.30 is: 4,959,217,810,846.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,190,425,169,098 : 15,287,784,532,296 = 3,305,680,943,627.30 : x
  2. Step 2: Convert to fraction form
    10,190,425,169,098/15,287,784,532,296 = 3,305,680,943,627.30/x
  3. Step 3: Cross multiply
    10,190,425,169,098x = 15,287,784,532,296 × 3,305,680,943,627.30
  4. Step 4: Simplify right side
    10,190,425,169,098x = 50,536,537,998,691,077,155,979,264
  5. Step 5: Solve for x
    x = 50,536,537,998,691,077,155,979,264/10,190,425,169,098
  6. Step 6: Final answer
    x = 4,959,217,810,846.68

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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.