Home / 594,932,503.41-820,141,566.57-415,760,113.80

Finding the Fourth Proportional to 594,932,503.41, 820,141,566.57 and 415,760,113.80

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Solution

The fourth proportional to 594,932,503.41, 820,141,566.57 and 415,760,113.80 is: 573,144,262.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,932,503.41 : 820,141,566.57 = 415,760,113.80 : x
  2. Step 2: Convert to fraction form
    594,932,503.41/820,141,566.57 = 415,760,113.80/x
  3. Step 3: Cross multiply
    594,932,503.41x = 820,141,566.57 × 415,760,113.80
  4. Step 4: Simplify right side
    594,932,503.41x = 340,982,151,049,253,504
  5. Step 5: Solve for x
    x = 340,982,151,049,253,504/594,932,503.41
  6. Step 6: Final answer
    x = 573,144,262.74

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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.