Home / 11,746,664.70-17,596,669.05-10,343,874.30

Finding the Fourth Proportional to 11,746,664.70, 17,596,669.05 and 10,343,874.30

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Solution

The fourth proportional to 11,746,664.70, 17,596,669.05 and 10,343,874.30 is: 15,495,269.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,664.70 : 17,596,669.05 = 10,343,874.30 : x
  2. Step 2: Convert to fraction form
    11,746,664.70/17,596,669.05 = 10,343,874.30/x
  3. Step 3: Cross multiply
    11,746,664.70x = 17,596,669.05 × 10,343,874.30
  4. Step 4: Simplify right side
    11,746,664.70x = 182,017,732,751,900.44
  5. Step 5: Solve for x
    x = 182,017,732,751,900.44/11,746,664.70
  6. Step 6: Final answer
    x = 15,495,269.29

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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.