Home / 23,204,569.04-34,636,523.31-21,494,510

Finding the Fourth Proportional to 23,204,569.04, 34,636,523.31 and 21,494,510

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Solution

The fourth proportional to 23,204,569.04, 34,636,523.31 and 21,494,510 is: 32,083,987.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,569.04 : 34,636,523.31 = 21,494,510 : x
  2. Step 2: Convert to fraction form
    23,204,569.04/34,636,523.31 = 21,494,510/x
  3. Step 3: Cross multiply
    23,204,569.04x = 34,636,523.31 × 21,494,510
  4. Step 4: Simplify right side
    23,204,569.04x = 744,495,096,544,555.50
  5. Step 5: Solve for x
    x = 744,495,096,544,555.50/23,204,569.04
  6. Step 6: Final answer
    x = 32,083,987.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.