Home / 187,088,969,247.01-280,649,951,561.71-52,784,634,619.33

Finding the Fourth Proportional to 187,088,969,247.01, 280,649,951,561.71 and 52,784,634,619.33

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Solution

The fourth proportional to 187,088,969,247.01, 280,649,951,561.71 and 52,784,634,619.33 is: 79,181,606,530.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,088,969,247.01 : 280,649,951,561.71 = 52,784,634,619.33 : x
  2. Step 2: Convert to fraction form
    187,088,969,247.01/280,649,951,561.71 = 52,784,634,619.33/x
  3. Step 3: Cross multiply
    187,088,969,247.01x = 280,649,951,561.71 × 52,784,634,619.33
  4. Step 4: Simplify right side
    187,088,969,247.01x = 14,814,005,149,117,527,883,776
  5. Step 5: Solve for x
    x = 14,814,005,149,117,527,883,776/187,088,969,247.01
  6. Step 6: Final answer
    x = 79,181,606,530.52

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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.