Home / 2,185,075,563.60-3,277,613,345.40-1,955,493,051.60

Finding the Fourth Proportional to 2,185,075,563.60, 3,277,613,345.40 and 1,955,493,051.60

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Solution

The fourth proportional to 2,185,075,563.60, 3,277,613,345.40 and 1,955,493,051.60 is: 2,933,239,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,075,563.60 : 3,277,613,345.40 = 1,955,493,051.60 : x
  2. Step 2: Convert to fraction form
    2,185,075,563.60/3,277,613,345.40 = 1,955,493,051.60/x
  3. Step 3: Cross multiply
    2,185,075,563.60x = 3,277,613,345.40 × 1,955,493,051.60
  4. Step 4: Simplify right side
    2,185,075,563.60x = 6,409,350,122,761,131,008
  5. Step 5: Solve for x
    x = 6,409,350,122,761,131,008/2,185,075,563.60
  6. Step 6: Final answer
    x = 2,933,239,577.40

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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.