Home / 296,496,505.62-444,119,089.32-237,886,866.90

Finding the Fourth Proportional to 296,496,505.62, 444,119,089.32 and 237,886,866.90

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Solution

The fourth proportional to 296,496,505.62, 444,119,089.32 and 237,886,866.90 is: 356,328,309.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,496,505.62 : 444,119,089.32 = 237,886,866.90 : x
  2. Step 2: Convert to fraction form
    296,496,505.62/444,119,089.32 = 237,886,866.90/x
  3. Step 3: Cross multiply
    296,496,505.62x = 444,119,089.32 × 237,886,866.90
  4. Step 4: Simplify right side
    296,496,505.62x = 105,650,098,688,816,048
  5. Step 5: Solve for x
    x = 105,650,098,688,816,048/296,496,505.62
  6. Step 6: Final answer
    x = 356,328,309.73

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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.