Home / 2,006,397,189,673.20-3,008,364,097,698.80-779,724,016,124.95

Finding the Fourth Proportional to 2,006,397,189,673.20, 3,008,364,097,698.80 and 779,724,016,124.95

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Solution

The fourth proportional to 2,006,397,189,673.20, 3,008,364,097,698.80 and 779,724,016,124.95 is: 1,169,107,367,323.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,397,189,673.20 : 3,008,364,097,698.80 = 779,724,016,124.95 : x
  2. Step 2: Convert to fraction form
    2,006,397,189,673.20/3,008,364,097,698.80 = 779,724,016,124.95/x
  3. Step 3: Cross multiply
    2,006,397,189,673.20x = 3,008,364,097,698.80 × 779,724,016,124.95
  4. Step 4: Simplify right side
    2,006,397,189,673.20x = 2,345,693,736,223,819,536,793,600
  5. Step 5: Solve for x
    x = 2,345,693,736,223,819,536,793,600/2,006,397,189,673.20
  6. Step 6: Final answer
    x = 1,169,107,367,323.36

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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.