Home / 2,707,700,743.70-4,061,551,115.55-2,475,248,450.30

Finding the Fourth Proportional to 2,707,700,743.70, 4,061,551,115.55 and 2,475,248,450.30

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Solution

The fourth proportional to 2,707,700,743.70, 4,061,551,115.55 and 2,475,248,450.30 is: 3,712,872,675.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,700,743.70 : 4,061,551,115.55 = 2,475,248,450.30 : x
  2. Step 2: Convert to fraction form
    2,707,700,743.70/4,061,551,115.55 = 2,475,248,450.30/x
  3. Step 3: Cross multiply
    2,707,700,743.70x = 4,061,551,115.55 × 2,475,248,450.30
  4. Step 4: Simplify right side
    2,707,700,743.70x = 10,053,348,104,579,375,104
  5. Step 5: Solve for x
    x = 10,053,348,104,579,375,104/2,707,700,743.70
  6. Step 6: Final answer
    x = 3,712,872,675.45

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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.