Home / 7,973,549,004.84-11,003,613,090.24-4,405,337,976.84

Finding the Fourth Proportional to 7,973,549,004.84, 11,003,613,090.24 and 4,405,337,976.84

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Solution

The fourth proportional to 7,973,549,004.84, 11,003,613,090.24 and 4,405,337,976.84 is: 6,079,430,200.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,973,549,004.84 : 11,003,613,090.24 = 4,405,337,976.84 : x
  2. Step 2: Convert to fraction form
    7,973,549,004.84/11,003,613,090.24 = 4,405,337,976.84/x
  3. Step 3: Cross multiply
    7,973,549,004.84x = 11,003,613,090.24 × 4,405,337,976.84
  4. Step 4: Simplify right side
    7,973,549,004.84x = 48,474,634,628,888,018,944
  5. Step 5: Solve for x
    x = 48,474,634,628,888,018,944/7,973,549,004.84
  6. Step 6: Final answer
    x = 6,079,430,200.96

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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.