Home / 19,396,903.16-29,094,300.12-5,933,731.16

Finding the Fourth Proportional to 19,396,903.16, 29,094,300.12 and 5,933,731.16

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Solution

The fourth proportional to 19,396,903.16, 29,094,300.12 and 5,933,731.16 is: 8,900,274.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,396,903.16 : 29,094,300.12 = 5,933,731.16 : x
  2. Step 2: Convert to fraction form
    19,396,903.16/29,094,300.12 = 5,933,731.16/x
  3. Step 3: Cross multiply
    19,396,903.16x = 29,094,300.12 × 5,933,731.16
  4. Step 4: Simplify right side
    19,396,903.16x = 172,637,755,200,435.75
  5. Step 5: Solve for x
    x = 172,637,755,200,435.75/19,396,903.16
  6. Step 6: Final answer
    x = 8,900,274.12

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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.