Home / 296,018,000.20-444,027,000.30-204,184,995.40

Finding the Fourth Proportional to 296,018,000.20, 444,027,000.30 and 204,184,995.40

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Solution

The fourth proportional to 296,018,000.20, 444,027,000.30 and 204,184,995.40 is: 306,277,493.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,018,000.20 : 444,027,000.30 = 204,184,995.40 : x
  2. Step 2: Convert to fraction form
    296,018,000.20/444,027,000.30 = 204,184,995.40/x
  3. Step 3: Cross multiply
    296,018,000.20x = 444,027,000.30 × 204,184,995.40
  4. Step 4: Simplify right side
    296,018,000.20x = 90,663,651,013,731,296
  5. Step 5: Solve for x
    x = 90,663,651,013,731,296/296,018,000.20
  6. Step 6: Final answer
    x = 306,277,493.10

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1.5x scale

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.