Home / 11,602,227,386.61-17,396,213,935.58-4,511,444,969.13

Finding the Fourth Proportional to 11,602,227,386.61, 17,396,213,935.58 and 4,511,444,969.13

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Solution

The fourth proportional to 11,602,227,386.61, 17,396,213,935.58 and 4,511,444,969.13 is: 6,764,396,113.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,227,386.61 : 17,396,213,935.58 = 4,511,444,969.13 : x
  2. Step 2: Convert to fraction form
    11,602,227,386.61/17,396,213,935.58 = 4,511,444,969.13/x
  3. Step 3: Cross multiply
    11,602,227,386.61x = 17,396,213,935.58 × 4,511,444,969.13
  4. Step 4: Simplify right side
    11,602,227,386.61x = 78,482,061,841,581,604,864
  5. Step 5: Solve for x
    x = 78,482,061,841,581,604,864/11,602,227,386.61
  6. Step 6: Final answer
    x = 6,764,396,113.47

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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.