Home / 2,932,777,702.79-4,398,752,362.50-940,560,885.84

Finding the Fourth Proportional to 2,932,777,702.79, 4,398,752,362.50 and 940,560,885.84

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Solution

The fourth proportional to 2,932,777,702.79, 4,398,752,362.50 and 940,560,885.84 is: 1,410,708,494.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,777,702.79 : 4,398,752,362.50 = 940,560,885.84 : x
  2. Step 2: Convert to fraction form
    2,932,777,702.79/4,398,752,362.50 = 940,560,885.84/x
  3. Step 3: Cross multiply
    2,932,777,702.79x = 4,398,752,362.50 × 940,560,885.84
  4. Step 4: Simplify right side
    2,932,777,702.79x = 4,137,294,418,663,793,152
  5. Step 5: Solve for x
    x = 4,137,294,418,663,793,152/2,932,777,702.79
  6. Step 6: Final answer
    x = 1,410,708,494.79

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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.