Home / 4,423,935,942.40-6,105,121,597.28-2,416,901,072.80

Finding the Fourth Proportional to 4,423,935,942.40, 6,105,121,597.28 and 2,416,901,072.80

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Solution

The fourth proportional to 4,423,935,942.40, 6,105,121,597.28 and 2,416,901,072.80 is: 3,335,372,647.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,935,942.40 : 6,105,121,597.28 = 2,416,901,072.80 : x
  2. Step 2: Convert to fraction form
    4,423,935,942.40/6,105,121,597.28 = 2,416,901,072.80/x
  3. Step 3: Cross multiply
    4,423,935,942.40x = 6,105,121,597.28 × 2,416,901,072.80
  4. Step 4: Simplify right side
    4,423,935,942.40x = 14,755,474,938,040,481,792
  5. Step 5: Solve for x
    x = 14,755,474,938,040,481,792/4,423,935,942.40
  6. Step 6: Final answer
    x = 3,335,372,647.83

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1.5x scale

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.