Home / 671,750,622.24-1,008,079,941.65-235,055,089.58

Finding the Fourth Proportional to 671,750,622.24, 1,008,079,941.65 and 235,055,089.58

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Solution

The fourth proportional to 671,750,622.24, 1,008,079,941.65 and 235,055,089.58 is: 352,741,498.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,750,622.24 : 1,008,079,941.65 = 235,055,089.58 : x
  2. Step 2: Convert to fraction form
    671,750,622.24/1,008,079,941.65 = 235,055,089.58/x
  3. Step 3: Cross multiply
    671,750,622.24x = 1,008,079,941.65 × 235,055,089.58
  4. Step 4: Simplify right side
    671,750,622.24x = 236,954,320,982,126,240
  5. Step 5: Solve for x
    x = 236,954,320,982,126,240/671,750,622.24
  6. Step 6: Final answer
    x = 352,741,498.31

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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.