Home / 424,068,000.60-636,580,297.80-327,452,026.80

Finding the Fourth Proportional to 424,068,000.60, 636,580,297.80 and 327,452,026.80

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Solution

The fourth proportional to 424,068,000.60, 636,580,297.80 and 327,452,026.80 is: 491,547,366.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,068,000.60 : 636,580,297.80 = 327,452,026.80 : x
  2. Step 2: Convert to fraction form
    424,068,000.60/636,580,297.80 = 327,452,026.80/x
  3. Step 3: Cross multiply
    424,068,000.60x = 636,580,297.80 × 327,452,026.80
  4. Step 4: Simplify right side
    424,068,000.60x = 208,449,508,735,557,568
  5. Step 5: Solve for x
    x = 208,449,508,735,557,568/424,068,000.60
  6. Step 6: Final answer
    x = 491,547,366.08

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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.