Home / 61,795,899,008.20-92,693,848,512.30-15,267,176,576.20

Finding the Fourth Proportional to 61,795,899,008.20, 92,693,848,512.30 and 15,267,176,576.20

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Solution

The fourth proportional to 61,795,899,008.20, 92,693,848,512.30 and 15,267,176,576.20 is: 22,900,764,864.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,795,899,008.20 : 92,693,848,512.30 = 15,267,176,576.20 : x
  2. Step 2: Convert to fraction form
    61,795,899,008.20/92,693,848,512.30 = 15,267,176,576.20/x
  3. Step 3: Cross multiply
    61,795,899,008.20x = 92,693,848,512.30 × 15,267,176,576.20
  4. Step 4: Simplify right side
    61,795,899,008.20x = 1,415,173,352,764,817,801,216
  5. Step 5: Solve for x
    x = 1,415,173,352,764,817,801,216/61,795,899,008.20
  6. Step 6: Final answer
    x = 22,900,764,864.30

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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.