Home / 376,000,530.30-564,000,795.45-294,371,192.70

Finding the Fourth Proportional to 376,000,530.30, 564,000,795.45 and 294,371,192.70

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Solution

The fourth proportional to 376,000,530.30, 564,000,795.45 and 294,371,192.70 is: 441,556,789.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,000,530.30 : 564,000,795.45 = 294,371,192.70 : x
  2. Step 2: Convert to fraction form
    376,000,530.30/564,000,795.45 = 294,371,192.70/x
  3. Step 3: Cross multiply
    376,000,530.30x = 564,000,795.45 × 294,371,192.70
  4. Step 4: Simplify right side
    376,000,530.30x = 166,025,586,840,365,248
  5. Step 5: Solve for x
    x = 166,025,586,840,365,248/376,000,530.30
  6. Step 6: Final answer
    x = 441,556,789.05

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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.