Home / 306,640,691.10-459,961,036.65-184,196,684.70

Finding the Fourth Proportional to 306,640,691.10, 459,961,036.65 and 184,196,684.70

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Solution

The fourth proportional to 306,640,691.10, 459,961,036.65 and 184,196,684.70 is: 276,295,027.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,640,691.10 : 459,961,036.65 = 184,196,684.70 : x
  2. Step 2: Convert to fraction form
    306,640,691.10/459,961,036.65 = 184,196,684.70/x
  3. Step 3: Cross multiply
    306,640,691.10x = 459,961,036.65 × 184,196,684.70
  4. Step 4: Simplify right side
    306,640,691.10x = 84,723,298,042,105,184
  5. Step 5: Solve for x
    x = 84,723,298,042,105,184/306,640,691.10
  6. Step 6: Final answer
    x = 276,295,027.05

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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.