Home / 4,849,204,519.95-7,273,806,779.93-3,686,943,052.95

Finding the Fourth Proportional to 4,849,204,519.95, 7,273,806,779.93 and 3,686,943,052.95

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Solution

The fourth proportional to 4,849,204,519.95, 7,273,806,779.93 and 3,686,943,052.95 is: 5,530,414,579.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,204,519.95 : 7,273,806,779.93 = 3,686,943,052.95 : x
  2. Step 2: Convert to fraction form
    4,849,204,519.95/7,273,806,779.93 = 3,686,943,052.95/x
  3. Step 3: Cross multiply
    4,849,204,519.95x = 7,273,806,779.93 × 3,686,943,052.95
  4. Step 4: Simplify right side
    4,849,204,519.95x = 26,818,111,375,763,521,536
  5. Step 5: Solve for x
    x = 26,818,111,375,763,521,536/4,849,204,519.95
  6. Step 6: Final answer
    x = 5,530,414,579.43

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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.