Home / 1,233,276,247,287.50-1,849,906,909,499.70-670,888,056,110.86

Finding the Fourth Proportional to 1,233,276,247,287.50, 1,849,906,909,499.70 and 670,888,056,110.86

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Solution

The fourth proportional to 1,233,276,247,287.50, 1,849,906,909,499.70 and 670,888,056,110.86 is: 1,006,328,025,233.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,276,247,287.50 : 1,849,906,909,499.70 = 670,888,056,110.86 : x
  2. Step 2: Convert to fraction form
    1,233,276,247,287.50/1,849,906,909,499.70 = 670,888,056,110.86/x
  3. Step 3: Cross multiply
    1,233,276,247,287.50x = 1,849,906,909,499.70 × 670,888,056,110.86
  4. Step 4: Simplify right side
    1,233,276,247,287.50x = 1,241,080,450,500,302,322,270,208
  5. Step 5: Solve for x
    x = 1,241,080,450,500,302,322,270,208/1,233,276,247,287.50
  6. Step 6: Final answer
    x = 1,006,328,025,233.57

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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.