Home / 3,666,626,464.56-5,060,066,742.36-2,059,364,699.52

Finding the Fourth Proportional to 3,666,626,464.56, 5,060,066,742.36 and 2,059,364,699.52

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Solution

The fourth proportional to 3,666,626,464.56, 5,060,066,742.36 and 2,059,364,699.52 is: 2,841,991,931.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,626,464.56 : 5,060,066,742.36 = 2,059,364,699.52 : x
  2. Step 2: Convert to fraction form
    3,666,626,464.56/5,060,066,742.36 = 2,059,364,699.52/x
  3. Step 3: Cross multiply
    3,666,626,464.56x = 5,060,066,742.36 × 2,059,364,699.52
  4. Step 4: Simplify right side
    3,666,626,464.56x = 10,420,522,826,431,346,688
  5. Step 5: Solve for x
    x = 10,420,522,826,431,346,688/3,666,626,464.56
  6. Step 6: Final answer
    x = 2,841,991,931.04

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1.5x scale

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.