Home / 11,602,227,385.61-17,396,213,934.09-4,511,444,968.13

Finding the Fourth Proportional to 11,602,227,385.61, 17,396,213,934.09 and 4,511,444,968.13

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Solution

The fourth proportional to 11,602,227,385.61, 17,396,213,934.09 and 4,511,444,968.13 is: 6,764,396,111.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,227,385.61 : 17,396,213,934.09 = 4,511,444,968.13 : x
  2. Step 2: Convert to fraction form
    11,602,227,385.61/17,396,213,934.09 = 4,511,444,968.13/x
  3. Step 3: Cross multiply
    11,602,227,385.61x = 17,396,213,934.09 × 4,511,444,968.13
  4. Step 4: Simplify right side
    11,602,227,385.61x = 78,482,061,817,503,383,552
  5. Step 5: Solve for x
    x = 78,482,061,817,503,383,552/11,602,227,385.61
  6. Step 6: Final answer
    x = 6,764,396,111.98

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1.5x scale

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.