Home / 35,873,142,950.60-53,809,714,425.90-19,343,202,086.60

Finding the Fourth Proportional to 35,873,142,950.60, 53,809,714,425.90 and 19,343,202,086.60

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Solution

The fourth proportional to 35,873,142,950.60, 53,809,714,425.90 and 19,343,202,086.60 is: 29,014,803,129.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,873,142,950.60 : 53,809,714,425.90 = 19,343,202,086.60 : x
  2. Step 2: Convert to fraction form
    35,873,142,950.60/53,809,714,425.90 = 19,343,202,086.60/x
  3. Step 3: Cross multiply
    35,873,142,950.60x = 53,809,714,425.90 × 19,343,202,086.60
  4. Step 4: Simplify right side
    35,873,142,950.60x = 1,040,852,180,362,418,978,816
  5. Step 5: Solve for x
    x = 1,040,852,180,362,418,978,816/35,873,142,950.60
  6. Step 6: Final answer
    x = 29,014,803,129.90

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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.