Home / 364,632,834.52-546,950,653.49-88,283,588.23

Finding the Fourth Proportional to 364,632,834.52, 546,950,653.49 and 88,283,588.23

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Solution

The fourth proportional to 364,632,834.52, 546,950,653.49 and 88,283,588.23 is: 132,425,721.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,632,834.52 : 546,950,653.49 = 88,283,588.23 : x
  2. Step 2: Convert to fraction form
    364,632,834.52/546,950,653.49 = 88,283,588.23/x
  3. Step 3: Cross multiply
    364,632,834.52x = 546,950,653.49 × 88,283,588.23
  4. Step 4: Simplify right side
    364,632,834.52x = 48,286,766,275,744,968
  5. Step 5: Solve for x
    x = 48,286,766,275,744,968/364,632,834.52
  6. Step 6: Final answer
    x = 132,425,721.72

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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.