Home / 29,910,088.85-41,279,207.12-17,353,909.49

Finding the Fourth Proportional to 29,910,088.85, 41,279,207.12 and 17,353,909.49

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Solution

The fourth proportional to 29,910,088.85, 41,279,207.12 and 17,353,909.49 is: 23,950,300.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,910,088.85 : 41,279,207.12 = 17,353,909.49 : x
  2. Step 2: Convert to fraction form
    29,910,088.85/41,279,207.12 = 17,353,909.49/x
  3. Step 3: Cross multiply
    29,910,088.85x = 41,279,207.12 × 17,353,909.49
  4. Step 4: Simplify right side
    29,910,088.85x = 716,355,623,951,355.12
  5. Step 5: Solve for x
    x = 716,355,623,951,355.12/29,910,088.85
  6. Step 6: Final answer
    x = 23,950,300.77

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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.