Home / 2,595,614,137.30-3,893,421,251.05-630,453,974.16

Finding the Fourth Proportional to 2,595,614,137.30, 3,893,421,251.05 and 630,453,974.16

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Solution

The fourth proportional to 2,595,614,137.30, 3,893,421,251.05 and 630,453,974.16 is: 945,680,972.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,614,137.30 : 3,893,421,251.05 = 630,453,974.16 : x
  2. Step 2: Convert to fraction form
    2,595,614,137.30/3,893,421,251.05 = 630,453,974.16/x
  3. Step 3: Cross multiply
    2,595,614,137.30x = 3,893,421,251.05 × 630,453,974.16
  4. Step 4: Simplify right side
    2,595,614,137.30x = 2,454,622,900,801,895,424
  5. Step 5: Solve for x
    x = 2,454,622,900,801,895,424/2,595,614,137.30
  6. Step 6: Final answer
    x = 945,680,972.19

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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.