Home / 7,310,471,087.07-10,097,913,447.59-6,045,421,954.14

Finding the Fourth Proportional to 7,310,471,087.07, 10,097,913,447.59 and 6,045,421,954.14

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Solution

The fourth proportional to 7,310,471,087.07, 10,097,913,447.59 and 6,045,421,954.14 is: 8,350,508,047.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,471,087.07 : 10,097,913,447.59 = 6,045,421,954.14 : x
  2. Step 2: Convert to fraction form
    7,310,471,087.07/10,097,913,447.59 = 6,045,421,954.14/x
  3. Step 3: Cross multiply
    7,310,471,087.07x = 10,097,913,447.59 × 6,045,421,954.14
  4. Step 4: Simplify right side
    7,310,471,087.07x = 61,046,147,647,035,891,712
  5. Step 5: Solve for x
    x = 61,046,147,647,035,891,712/7,310,471,087.07
  6. Step 6: Final answer
    x = 8,350,508,047.97

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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.