Home / 332,651,965.64-496,541,475.61-293,382,543.56

Finding the Fourth Proportional to 332,651,965.64, 496,541,475.61 and 293,382,543.56

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Solution

The fourth proportional to 332,651,965.64, 496,541,475.61 and 293,382,543.56 is: 437,924,967.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,651,965.64 : 496,541,475.61 = 293,382,543.56 : x
  2. Step 2: Convert to fraction form
    332,651,965.64/496,541,475.61 = 293,382,543.56/x
  3. Step 3: Cross multiply
    332,651,965.64x = 496,541,475.61 × 293,382,543.56
  4. Step 4: Simplify right side
    332,651,965.64x = 145,676,601,097,497,504
  5. Step 5: Solve for x
    x = 145,676,601,097,497,504/332,651,965.64
  6. Step 6: Final answer
    x = 437,924,967.07

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.