Home / 194,228,889.30-291,343,333.95-185,270,937.30

Finding the Fourth Proportional to 194,228,889.30, 291,343,333.95 and 185,270,937.30

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Solution

The fourth proportional to 194,228,889.30, 291,343,333.95 and 185,270,937.30 is: 277,906,405.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,228,889.30 : 291,343,333.95 = 185,270,937.30 : x
  2. Step 2: Convert to fraction form
    194,228,889.30/291,343,333.95 = 185,270,937.30/x
  3. Step 3: Cross multiply
    194,228,889.30x = 291,343,333.95 × 185,270,937.30
  4. Step 4: Simplify right side
    194,228,889.30x = 53,977,452,557,023,416
  5. Step 5: Solve for x
    x = 53,977,452,557,023,416/194,228,889.30
  6. Step 6: Final answer
    x = 277,906,405.95

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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.