Home / 34,009,614,163.80-51,010,976,851.92-9,168,786,365.40

Finding the Fourth Proportional to 34,009,614,163.80, 51,010,976,851.92 and 9,168,786,365.40

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Solution

The fourth proportional to 34,009,614,163.80, 51,010,976,851.92 and 9,168,786,365.40 is: 13,752,250,960.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,009,614,163.80 : 51,010,976,851.92 = 9,168,786,365.40 : x
  2. Step 2: Convert to fraction form
    34,009,614,163.80/51,010,976,851.92 = 9,168,786,365.40/x
  3. Step 3: Cross multiply
    34,009,614,163.80x = 51,010,976,851.92 × 9,168,786,365.40
  4. Step 4: Simplify right side
    34,009,614,163.80x = 467,708,749,045,619,097,600
  5. Step 5: Solve for x
    x = 467,708,749,045,619,097,600/34,009,614,163.80
  6. Step 6: Final answer
    x = 13,752,250,960.36

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1.5x scale

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.