Home / 19,396,886.16-29,094,274.62-5,933,714.16

Finding the Fourth Proportional to 19,396,886.16, 29,094,274.62 and 5,933,714.16

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Solution

The fourth proportional to 19,396,886.16, 29,094,274.62 and 5,933,714.16 is: 8,900,248.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,396,886.16 : 29,094,274.62 = 5,933,714.16 : x
  2. Step 2: Convert to fraction form
    19,396,886.16/29,094,274.62 = 5,933,714.16/x
  3. Step 3: Cross multiply
    19,396,886.16x = 29,094,274.62 × 5,933,714.16
  4. Step 4: Simplify right side
    19,396,886.16x = 172,637,109,287,622.62
  5. Step 5: Solve for x
    x = 172,637,109,287,622.62/19,396,886.16
  6. Step 6: Final answer
    x = 8,900,248.62

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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.