Home / 10,613,079,368,005-15,921,210,827,415-3,727,659,131,604.20

Finding the Fourth Proportional to 10,613,079,368,005, 15,921,210,827,415 and 3,727,659,131,604.20

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Solution

The fourth proportional to 10,613,079,368,005, 15,921,210,827,415 and 3,727,659,131,604.20 is: 5,592,047,780,771.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,613,079,368,005 : 15,921,210,827,415 = 3,727,659,131,604.20 : x
  2. Step 2: Convert to fraction form
    10,613,079,368,005/15,921,210,827,415 = 3,727,659,131,604.20/x
  3. Step 3: Cross multiply
    10,613,079,368,005x = 15,921,210,827,415 × 3,727,659,131,604.20
  4. Step 4: Simplify right side
    10,613,079,368,005x = 59,348,846,927,009,188,751,081,472
  5. Step 5: Solve for x
    x = 59,348,846,927,009,188,751,081,472/10,613,079,368,005
  6. Step 6: Final answer
    x = 5,592,047,780,771.97

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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.