Home / 1,793,629,239.56-2,475,209,891.70-1,000,675,341.68

Finding the Fourth Proportional to 1,793,629,239.56, 2,475,209,891.70 and 1,000,675,341.68

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Solution

The fourth proportional to 1,793,629,239.56, 2,475,209,891.70 and 1,000,675,341.68 is: 1,380,932,831.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,629,239.56 : 2,475,209,891.70 = 1,000,675,341.68 : x
  2. Step 2: Convert to fraction form
    1,793,629,239.56/2,475,209,891.70 = 1,000,675,341.68/x
  3. Step 3: Cross multiply
    1,793,629,239.56x = 2,475,209,891.70 × 1,000,675,341.68
  4. Step 4: Simplify right side
    1,793,629,239.56x = 2,476,881,504,106,612,736
  5. Step 5: Solve for x
    x = 2,476,881,504,106,612,736/1,793,629,239.56
  6. Step 6: Final answer
    x = 1,380,932,831.31

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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.