Home / 184,331,312.20-276,496,968.30-165,837,165.40

Finding the Fourth Proportional to 184,331,312.20, 276,496,968.30 and 165,837,165.40

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Solution

The fourth proportional to 184,331,312.20, 276,496,968.30 and 165,837,165.40 is: 248,755,748.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,331,312.20 : 276,496,968.30 = 165,837,165.40 : x
  2. Step 2: Convert to fraction form
    184,331,312.20/276,496,968.30 = 165,837,165.40/x
  3. Step 3: Cross multiply
    184,331,312.20x = 276,496,968.30 × 165,837,165.40
  4. Step 4: Simplify right side
    184,331,312.20x = 45,853,473,464,565,664
  5. Step 5: Solve for x
    x = 45,853,473,464,565,664/184,331,312.20
  6. Step 6: Final answer
    x = 248,755,748.10

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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.