Home / 603,205,085.37-904,816,653.59-229,733,597.19

Finding the Fourth Proportional to 603,205,085.37, 904,816,653.59 and 229,733,597.19

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Solution

The fourth proportional to 603,205,085.37, 904,816,653.59 and 229,733,597.19 is: 344,603,833.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,205,085.37 : 904,816,653.59 = 229,733,597.19 : x
  2. Step 2: Convert to fraction form
    603,205,085.37/904,816,653.59 = 229,733,597.19/x
  3. Step 3: Cross multiply
    603,205,085.37x = 904,816,653.59 × 229,733,597.19
  4. Step 4: Simplify right side
    603,205,085.37x = 207,866,784,626,648,832
  5. Step 5: Solve for x
    x = 207,866,784,626,648,832/603,205,085.37
  6. Step 6: Final answer
    x = 344,603,833.20

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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.