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Finding the Fourth Proportional to 432,662,473.08, 597,103,507.08 and 244,425,480.40

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Solution

The fourth proportional to 432,662,473.08, 597,103,507.08 and 244,425,480.40 is: 337,323,712.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,662,473.08 : 597,103,507.08 = 244,425,480.40 : x
  2. Step 2: Convert to fraction form
    432,662,473.08/597,103,507.08 = 244,425,480.40/x
  3. Step 3: Cross multiply
    432,662,473.08x = 597,103,507.08 × 244,425,480.40
  4. Step 4: Simplify right side
    432,662,473.08x = 145,947,311,566,553,824
  5. Step 5: Solve for x
    x = 145,947,311,566,553,824/432,662,473.08
  6. Step 6: Final answer
    x = 337,323,712.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.