Home / 174,100,977.72-240,259,341.31-95,782,851.07

Finding the Fourth Proportional to 174,100,977.72, 240,259,341.31 and 95,782,851.07

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Solution

The fourth proportional to 174,100,977.72, 240,259,341.31 and 95,782,851.07 is: 132,180,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,100,977.72 : 240,259,341.31 = 95,782,851.07 : x
  2. Step 2: Convert to fraction form
    174,100,977.72/240,259,341.31 = 95,782,851.07/x
  3. Step 3: Cross multiply
    174,100,977.72x = 240,259,341.31 × 95,782,851.07
  4. Step 4: Simplify right side
    174,100,977.72x = 23,012,724,706,031,924
  5. Step 5: Solve for x
    x = 23,012,724,706,031,924/174,100,977.72
  6. Step 6: Final answer
    x = 132,180,330.10

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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.