Home / 329,662,804.36-454,911,911.22-182,973,541

Finding the Fourth Proportional to 329,662,804.36, 454,911,911.22 and 182,973,541

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Solution

The fourth proportional to 329,662,804.36, 454,911,911.22 and 182,973,541 is: 252,490,854.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,662,804.36 : 454,911,911.22 = 182,973,541 : x
  2. Step 2: Convert to fraction form
    329,662,804.36/454,911,911.22 = 182,973,541/x
  3. Step 3: Cross multiply
    329,662,804.36x = 454,911,911.22 × 182,973,541
  4. Step 4: Simplify right side
    329,662,804.36x = 83,236,843,239,001,040
  5. Step 5: Solve for x
    x = 83,236,843,239,001,040/329,662,804.36
  6. Step 6: Final answer
    x = 252,490,854.71

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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.