Home / 527,552,181.24-790,329,439.58-352,146,314.82

Finding the Fourth Proportional to 527,552,181.24, 790,329,439.58 and 352,146,314.82

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Solution

The fourth proportional to 527,552,181.24, 790,329,439.58 and 352,146,314.82 is: 527,552,741.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,552,181.24 : 790,329,439.58 = 352,146,314.82 : x
  2. Step 2: Convert to fraction form
    527,552,181.24/790,329,439.58 = 352,146,314.82/x
  3. Step 3: Cross multiply
    527,552,181.24x = 790,329,439.58 × 352,146,314.82
  4. Step 4: Simplify right side
    527,552,181.24x = 278,311,599,641,852,864
  5. Step 5: Solve for x
    x = 278,311,599,641,852,864/527,552,181.24
  6. Step 6: Final answer
    x = 527,552,741.77

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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.