Home / 4,894,629,406,687.40-6,754,609,580,689.80-2,669,898,396,632.80

Finding the Fourth Proportional to 4,894,629,406,687.40, 6,754,609,580,689.80 and 2,669,898,396,632.80

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Solution

The fourth proportional to 4,894,629,406,687.40, 6,754,609,580,689.80 and 2,669,898,396,632.80 is: 3,684,471,242,036.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,629,406,687.40 : 6,754,609,580,689.80 = 2,669,898,396,632.80 : x
  2. Step 2: Convert to fraction form
    4,894,629,406,687.40/6,754,609,580,689.80 = 2,669,898,396,632.80/x
  3. Step 3: Cross multiply
    4,894,629,406,687.40x = 6,754,609,580,689.80 × 2,669,898,396,632.80
  4. Step 4: Simplify right side
    4,894,629,406,687.40x = 18,034,121,289,364,245,344,944,128
  5. Step 5: Solve for x
    x = 18,034,121,289,364,245,344,944,128/4,894,629,406,687.40
  6. Step 6: Final answer
    x = 3,684,471,242,036.16

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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.