Home / 174,100,988.09-240,259,354.42-95,782,860.07

Finding the Fourth Proportional to 174,100,988.09, 240,259,354.42 and 95,782,860.07

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Solution

The fourth proportional to 174,100,988.09, 240,259,354.42 and 95,782,860.07 is: 132,180,341.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,988.09 : 240,259,354.42 = 95,782,860.07 : x
  2. Step 2: Convert to fraction form
    174,100,988.09/240,259,354.42 = 95,782,860.07/x
  3. Step 3: Cross multiply
    174,100,988.09x = 240,259,354.42 × 95,782,860.07
  4. Step 4: Simplify right side
    174,100,988.09x = 23,012,728,124,934,012
  5. Step 5: Solve for x
    x = 23,012,728,124,934,012/174,100,988.09
  6. Step 6: Final answer
    x = 132,180,341.87

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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.