Home / 332,539,362.91-458,920,315.53-183,857,732.83

Finding the Fourth Proportional to 332,539,362.91, 458,920,315.53 and 183,857,732.83

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Solution

The fourth proportional to 332,539,362.91, 458,920,315.53 and 183,857,732.83 is: 253,732,514.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,539,362.91 : 458,920,315.53 = 183,857,732.83 : x
  2. Step 2: Convert to fraction form
    332,539,362.91/458,920,315.53 = 183,857,732.83/x
  3. Step 3: Cross multiply
    332,539,362.91x = 458,920,315.53 × 183,857,732.83
  4. Step 4: Simplify right side
    332,539,362.91x = 84,376,048,759,760,144
  5. Step 5: Solve for x
    x = 84,376,048,759,760,144/332,539,362.91
  6. Step 6: Final answer
    x = 253,732,514.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.